TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
POLYPEPTIDE [100 records]
Record 1 - internal organization data 2025-01-22
Record 1, English
Record 1, Subject field(s)
- Hormones
- The Pancreas
Record 1, Main entry term, English
- pancreatic polypeptide
1, record 1, English, pancreatic%20polypeptide
correct, noun
Record 1, Abbreviations, English
- PP 2, record 1, English, PP
correct, noun
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Pancreatic polypeptide(PP) is an endogenous peptide hormone secreted by the F cells, also called PP cells, of the islets of Langerhans of pancreas, mostly postprandially... The primary role of PP is to modulate digestion of food by inhibition of gastric emptying as well as biliary secretion... 3, record 1, English, - pancreatic%20polypeptide
Record 1, French
Record 1, Domaine(s)
- Hormones
- Pancréas
Record 1, Main entry term, French
- polypeptide pancréatique
1, record 1, French, polypeptide%20pancr%C3%A9atique
correct, masculine noun
Record 1, Abbreviations, French
- PP 2, record 1, French, PP
correct, masculine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les îlots de Langerhans. [...] Un dense réseau de capillaires entouré par une mince couche de collagène irrigue ces îlots, qui contiennent quatre différentes sortes de cellules endocrines [...] quatre cellules sécrètent respectivement quatre hormones : le glucagon, l'insuline, la somatostatine et le polypeptide pancréatique. [...] les cellules PP, les moins étudiées de l'îlot, sécrètent le polypeptide pancréatique. 3, record 1, French, - polypeptide%20pancr%C3%A9atique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2024-11-15
Record 2, English
Record 2, Subject field(s)
- Biochemistry
Record 2, Main entry term, English
- glucose-dependent insulinotropic polypeptide
1, record 2, English, glucose%2Ddependent%20insulinotropic%20polypeptide
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- gastric inhibitory polypeptide 2, record 2, English, gastric%20inhibitory%20polypeptide
correct
- GIP 3, record 2, English, GIP
correct
- GIP 3, record 2, English, GIP
- gastric inhibitory peptide 4, record 2, English, gastric%20inhibitory%20peptide
correct
- GIP 4, record 2, English, GIP
correct
- GIP 4, record 2, English, GIP
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Gastric inhibitory polypeptide(GIP), also called glucose-dependent insulinotropic polypeptide, is a 42-amino-acid peptide secreted by mucosal K cells, predominantly found in the duodenum and jejunum and to a lesser extent in the ileum and colon. GIP is released into the circulation following a mixed meal and also ingestion of glucose, fat, or amino acids. Fat ingestion appears to be a more potent stimulator of GIP secretion than carbohydrate in humans. 3, record 2, English, - glucose%2Ddependent%20insulinotropic%20polypeptide
Record 2, French
Record 2, Domaine(s)
- Biochimie
Record 2, Main entry term, French
- peptide insulinotrope dépendant du glucose
1, record 2, French, peptide%20insulinotrope%20d%C3%A9pendant%20du%20glucose
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
[Le peptide insulinotrope dépendant du glucose est un peptide] de 42 acides aminés sécrété par les cellules K du duodénum en période post-prandiale. 1, record 2, French, - peptide%20insulinotrope%20d%C3%A9pendant%20du%20glucose
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2024-11-15
Record 3, English
Record 3, Subject field(s)
- Hormones
- Biochemistry
Record 3, Main entry term, English
- secretin
1, record 3, English, secretin
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A polypeptide hormone that is produced in the duodenum, especially on contact with acid, and that inhibits gastric secretion of acid and stimulates secretion of bile, insulin, and pancreatic digestive enzymes. 2, record 3, English, - secretin
Record 3, French
Record 3, Domaine(s)
- Hormones
- Biochimie
Record 3, Main entry term, French
- sécrétine
1, record 3, French, s%C3%A9cr%C3%A9tine
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Hormone sécrétée par la muqueuse du duodénum, qui stimule les sécrétions pancréatiques. 2, record 3, French, - s%C3%A9cr%C3%A9tine
Record number: 3, Textual support number: 1 CONT
La sécrétine déclenche la sécrétion de bile et de suc pancréatique et inhibe la sécrétion gastrique acide et les mouvements du tube digestif. 3, record 3, French, - s%C3%A9cr%C3%A9tine
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Hormonas
- Bioquímica
Record 3, Main entry term, Spanish
- secretina
1, record 3, Spanish, secretina
feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2024-11-15
Record 4, English
Record 4, Subject field(s)
- Hormones
- Biochemistry
Record 4, Main entry term, English
- incretin
1, record 4, English, incretin
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The incretins are gastrointestinal polypeptide hormones that act to modulate insulin secretion from pancreatic beta cells. These hormones include glucagon-like peptide-1(GLP-1) and gastric inhibitory peptide(GIP), and they are secreted from the upper gastrointestinal tract in response to feeding. 2, record 4, English, - incretin
Record 4, French
Record 4, Domaine(s)
- Hormones
- Biochimie
Record 4, Main entry term, French
- incrétine
1, record 4, French, incr%C3%A9tine
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Les incrétines sont sécrétées par le tube digestif lors de la prise d'un repas. Elles stimulent la sécrétion d'insuline par les cellules bêta du pancréas lorsque la glycémie est trop élevée (glycémie postprandiale), mais sans risque d'hypoglycémie. 2, record 4, French, - incr%C3%A9tine
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2024-10-30
Record 5, English
Record 5, Subject field(s)
- Hormones
- Bowels
Record 5, Main entry term, English
- peptide YY
1, record 5, English, peptide%20YY
correct
Record 5, Abbreviations, English
- PYY 1, record 5, English, PYY
correct
Record 5, Synonyms, English
- polypeptide YY 2, record 5, English, polypeptide%20YY
correct
- PYY 3, record 5, English, PYY
correct
- PYY 3, record 5, English, PYY
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The gut hormone peptide YY (PYY) is a 36-amino acid peptide that is synthesized and released from specialized enteroendocrine cells called L-cells found predominantly within the distal GI [gastrointestinal] tract. 4, record 5, English, - peptide%20YY
Record number: 5, Textual support number: 2 CONT
Peptide YY (PYY) is released from the distal small intestine and colon after meals and reduces appetite by increasing satiety. The amount of PYY released is proportional to calories ingested. 5, record 5, English, - peptide%20YY
Record 5, French
Record 5, Domaine(s)
- Hormones
- Intestins
Record 5, Main entry term, French
- peptide YY
1, record 5, French, peptide%20YY
correct, masculine noun
Record 5, Abbreviations, French
- PYY 2, record 5, French, PYY
correct, masculine noun
Record 5, Synonyms, French
- polypeptide YY 3, record 5, French, polypeptide%20YY
correct, masculine noun
- PYY 3, record 5, French, PYY
correct, masculine noun
- PYY 3, record 5, French, PYY
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Le PYY est une hormone intestinale sécrétée par les cellules endocrines de l'épithélium intestinal. Les plus fortes concentrations intracellulaires de PYY se trouvent au niveau de l'iléon et du côlon et même au niveau du rectum chez l'homme [...] Une importante sécrétion de PYY dans la circulation sanguine a lieu après l'ingestion d'un repas. La concentration de PYY plasmatique augmente alors progressivement à partir de la quinzième minute et reste élevée pendant plusieurs heures. Cependant, l'intensité de la sécrétion de PYY dépend de la valeur calorique du repas : plus un repas est énergétique et riche en graisses, plus la sécrétion de PYY est importante [...] 4, record 5, French, - peptide%20YY
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2023-05-12
Record 6, English
Record 6, Subject field(s)
- Pharmacodynamics
- Muscles and Tendons
- The Heart
Record 6, Main entry term, English
- inotropic effect
1, record 6, English, inotropic%20effect
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Glucagon is a polypeptide hormone produced and secreted by the alpha cells of the pancreatic islets of Langerhans; it increases glucose production and counteracts the effect of insulin in maintaining normoglycaemia in the fasting state. In addition to its metabolic effects, glucagon is considered to be a cardiostimulant agent that increases heart rate and contractility... The earliest report on the inotropic effect of glucagon... showed an increase in heart rate and contractility in dogs after adding glucagon to heart-lung preparations.... Glucagon also caused inotropic effects in isolated preparations of different animals species. 2, record 6, English, - inotropic%20effect
Record number: 6, Textual support number: 1 OBS
inotropic: Modifying the contractility of muscle. 3, record 6, English, - inotropic%20effect
Record number: 6, Textual support number: 1 PHR
negative inotropic effect, positive inotropic effect 4, record 6, English, - inotropic%20effect
Record 6, French
Record 6, Domaine(s)
- Pharmacodynamie
- Muscles et tendons
- Cœur
Record 6, Main entry term, French
- effet inotrope
1, record 6, French, effet%20inotrope
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 OBS
inotrope : Se dit de l'action de certains nerfs du cœur ou de drogues modifiant les contractions du muscle. 2, record 6, French, - effet%20inotrope
Record number: 6, Textual support number: 1 PHR
effet inotrope négatif, effet inotrope positif 2, record 6, French, - effet%20inotrope
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Farmacodinámica
- Músculos y tendones
- Corazón
Record 6, Main entry term, Spanish
- efecto inotrópico
1, record 6, Spanish, efecto%20inotr%C3%B3pico
masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2021-08-23
Record 7, English
Record 7, Subject field(s)
- Immunology
Record 7, Main entry term, English
- nucleic acid vaccine
1, record 7, English, nucleic%20acid%20vaccine
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- nucleic acid-based vaccine 2, record 7, English, nucleic%20acid%2Dbased%20vaccine
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
... nucleic acid vaccines employ the host's transcriptional and translational machinery to produce the desired gene product. This polypeptide product can then be recognised by components of the immune system. 3, record 7, English, - nucleic%20acid%20vaccine
Record number: 7, Textual support number: 1 OBS
Nucleic acid vaccines contain DNA [deoxyribonucleic acid] or RNA [ribonucleic acid] segments. 4, record 7, English, - nucleic%20acid%20vaccine
Record 7, French
Record 7, Domaine(s)
- Immunologie
Record 7, Main entry term, French
- vaccin à acide nucléique
1, record 7, French, vaccin%20%C3%A0%20acide%20nucl%C3%A9ique
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- vaccin à base d'acide nucléique 2, record 7, French, vaccin%20%C3%A0%20base%20d%27acide%20nucl%C3%A9ique
correct, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
Les vaccins à acide nucléique contiennent des fragments d'ADN [acide désoxyribonucléique] ou d'ARN [acide ribonucléique]. 3, record 7, French, - vaccin%20%C3%A0%20acide%20nucl%C3%A9ique
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Inmunología
Record 7, Main entry term, Spanish
- vacuna de ácido nucleico
1, record 7, Spanish, vacuna%20de%20%C3%A1cido%20nucleico
correct, feminine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2017-09-07
Record 8, English
Record 8, Subject field(s)
- Biochemistry
Record 8, Main entry term, English
- aminopeptidase
1, record 8, English, aminopeptidase
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
An exopleptidase that catalyses the sequential hydrobysis of amino acids in a polypeptide chain form the N-terminal. 2, record 8, English, - aminopeptidase
Record 8, French
Record 8, Domaine(s)
- Biochimie
Record 8, Main entry term, French
- aminopeptidase
1, record 8, French, aminopeptidase
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Enzyme du groupe des exopeptidases. 2, record 8, French, - aminopeptidase
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Bioquímica
Record 8, Main entry term, Spanish
- aminopeptidasa
1, record 8, Spanish, aminopeptidasa
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Enzima que actúa sobre dipéptidos y tripéptidos, catalizando la separación del aminoácido n-terminal. 2, record 8, Spanish, - aminopeptidasa
Record 9 - internal organization data 2017-02-10
Record 9, English
Record 9, Subject field(s)
- Biological Sciences
Record 9, Main entry term, English
- engineered protein
1, record 9, English, engineered%20protein
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
[A] protein with new or artificial amino acid sequences. 2, record 9, English, - engineered%20protein
Record number: 9, Textual support number: 1 OBS
[The sequences] may be [modified] using solid-state polypeptide synthesis and linking the polypeptides to form a protein. Alternatively, new proteins are produced by transcription and translation systems to form proteins from synthesized lengths of DNA [deoxyribonucleic acid] or RNA [ribonucleic acid] with novel sequences. 2, record 9, English, - engineered%20protein
Record 9, French
Record 9, Domaine(s)
- Sciences biologiques
Record 9, Main entry term, French
- protéine ingéniérisée
1, record 9, French, prot%C3%A9ine%20ing%C3%A9ni%C3%A9ris%C3%A9e
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Protéine qui a été modifiée par des opérations d’ingénierie moléculaire lui conférant des propriétés nouvelles. 1, record 9, French, - prot%C3%A9ine%20ing%C3%A9ni%C3%A9ris%C3%A9e
Record number: 9, Textual support number: 1 OBS
protéine ingéniérisée : terme et définition publiés au Journal officiel de la République française le 19 septembre 2015. 2, record 9, French, - prot%C3%A9ine%20ing%C3%A9ni%C3%A9ris%C3%A9e
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2014-07-03
Record 10, English
Record 10, Subject field(s)
- Hormones
Record 10, Main entry term, English
- relaxin
1, record 10, English, relaxin
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 OBS
A polypeptide hormone secreted by the corpus luteum(and by the placenta during pregnancy), the primary action of which is to cause softening of the pelvic ligaments and other tissues of the birth canal. 2, record 10, English, - relaxin
Record 10, French
Record 10, Domaine(s)
- Hormones
Record 10, Main entry term, French
- relaxine
1, record 10, French, relaxine
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
La relaxine est une hormone polypeptidique de structure hétérodimérique appartenant à la superfamille de l’insuline [...] qui comprend également les insulin-like growth factor-I et -II (IGF-I et -II) et le relaxin-like factor (RLF ou INSL3). Chez la femme, la relaxine est essentiellement produite par le corps jaune alors que chez l’homme, la principale source de relaxine réside dans la prostate [...] 2, record 10, French, - relaxine
Record number: 10, Textual support number: 2 CONT
La relaxine est une hormone produite par l'ovaire et le placenta qui a d'importants effets sur le système reproducteur de la femme et pendant la grossesse. 3, record 10, French, - relaxine
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Hormonas
Record 10, Main entry term, Spanish
- relaxina
1, record 10, Spanish, relaxina
correct, feminine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2014-04-14
Record 11, English
Record 11, Subject field(s)
- Genetics
Record 11, Main entry term, English
- nonsense suppressor
1, record 11, English, nonsense%20suppressor
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A suppressor gene that allows the insertion of an amino acid into the growing polypeptide chain in response to a nonsense codon. In the absence of such a suppressor, premature chain termination occurs. They represent mutations in a gene for a minor transfer RNA(suppressor tRNA), or perhaps in a duplicate of a gene for a major tRNA species, so that a new tRNA is made which can translate a nonsense codon. 2, record 11, English, - nonsense%20suppressor
Record 11, French
Record 11, Domaine(s)
- Génétique
Record 11, Main entry term, French
- suppresseur non-sens
1, record 11, French, suppresseur%20non%2Dsens
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Gène suppresseur pour un des codons de terminaison. Ces gènes permettent la lecture d'un signal stop comme s'il s'agissait d'un codon correspondant à un acide aminé spécifique. 2, record 11, French, - suppresseur%20non%2Dsens
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2013-11-15
Record 12, English
Record 12, Subject field(s)
- Genetics
Record 12, Main entry term, English
- protomer
1, record 12, English, protomer
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
One of the associated polypeptide chains composing an oligomeric protein. 2, record 12, English, - protomer
Record 12, French
Record 12, Domaine(s)
- Génétique
Record 12, Main entry term, French
- protomère
1, record 12, French, protom%C3%A8re
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Chacune des chaînes polypeptidiques dans un oligomère. 2, record 12, French, - protom%C3%A8re
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2013-11-15
Record 13, English
Record 13, Subject field(s)
- Genetics
Record 13, Main entry term, English
- polypeptide chain termination
1, record 13, English, polypeptide%20chain%20termination
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- termination of the polypeptide chain 2, record 13, English, termination%20of%20the%20polypeptide%20chain
correct
- chain termination 2, record 13, English, chain%20termination
correct
- termination 3, record 13, English, termination
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
The last step in translation, i. e. the release of the completed polypeptide from the polyribosome and disengagement of ribosomes from mRNA. It is directed by specific terminator codons(UAA, UAG and UGA) in mRNA which are recognized by special release factors. When translocation places one of the terminator codons in the ribosomal A site, the ribosome does not bind an aminoacyl tRNA-elongation factor-GTP complex. Instead it binds a release factor which activates peptidyl transferase, which then hydrolyzes the bond joining the polypeptide to tRNA in the ribosomal P site. 2, record 13, English, - polypeptide%20chain%20termination
Record 13, French
Record 13, Domaine(s)
- Génétique
Record 13, Main entry term, French
- terminaison
1, record 13, French, terminaison
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- terminaison de la chaîne peptidique 2, record 13, French, terminaison%20de%20la%20cha%C3%AEne%20peptidique
correct, feminine noun
- terminaison de la chaîne protéique 2, record 13, French, terminaison%20de%20la%20cha%C3%AEne%20prot%C3%A9ique
correct, feminine noun
- terminaison de la chaîne 2, record 13, French, terminaison%20de%20la%20cha%C3%AEne
correct, feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Dernière étape de la biosynthèse des protéines. Elle succède à l'initiation et à l'élongation. Il existe sur le mRNA 3 codons différents chargés de signaler cette terminaison UAA, UAG, et UGA. Trois protéines spécifiques appelées facteurs de libération permettent la libération du polypeptidyl-tRNA du ribosome. Ils se lient au ribosome et provoquent un déplacement du polypeptidyl-tRNA du site A sur le site P. La liaison ester entre la chaîne polypeptidique et le dernier tRNA est ensuite hydrolysée, vraisemblablement par la peptidyl transférase, dont l'action catalytique semble modifiée par la fixation des facteurs de libération. 2, record 13, French, - terminaison
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Genética
Record 13, Main entry term, Spanish
- terminación
1, record 13, Spanish, terminaci%C3%B3n
feminine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2013-11-15
Record 14, English
Record 14, Subject field(s)
- Genetics
Record 14, Main entry term, English
- umber codon
1, record 14, English, umber%20codon
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- opal codon 2, record 14, English, opal%20codon
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
The codon UGA, which normally signifies polypeptide chain termination. 1, record 14, English, - umber%20codon
Record 14, French
Record 14, Domaine(s)
- Génétique
Record 14, Main entry term, French
- codon opale
1, record 14, French, codon%20opale
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- codon opal 2, record 14, French, codon%20opal
correct, masculine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Le triplet UGA, un des 3 codons non-sens servant de signaux de terminaison des chaînes polypeptidiques. 2, record 14, French, - codon%20opale
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2013-11-15
Record 15, English
Record 15, Subject field(s)
- Genetics
Record 15, Main entry term, English
- colinearity
1, record 15, English, colinearity
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
In genetics, the property that describes the linear relationship between the units of triplet sequence of nucleotides in DNA(or in RNA transcribed from it) and the corresponding sequence of amino acids in the polypeptide chain. However, some stretches of DNA molecules may not code for any peptide, and the final assembly of messenger RNA and DNA in higher organisms may require a considerable amount of processing, namely, deletion and splicing of selected segments. 1, record 15, English, - colinearity
Record 15, French
Record 15, Domaine(s)
- Génétique
Record 15, Main entry term, French
- colinéarité
1, record 15, French, colin%C3%A9arit%C3%A9
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Corrélation entre la structure linéaire du gène et la structure linéaire des protéines. Les exceptions (apparentes) sont introduites par les introns et par le cas de certains virus dont les gènes se recouvrent partiellement. 2, record 15, French, - colin%C3%A9arit%C3%A9
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2013-09-09
Record 16, English
Record 16, Subject field(s)
- Molecular Biology
- Cytology
Record 16, Main entry term, English
- signal peptide
1, record 16, English, signal%20peptide
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- signal sequence 2, record 16, English, signal%20sequence
correct
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
A 15-to 35-amino-acid-long sequence generally at the NH2 terminus of the nascent polypeptide chains of proteins that have a destination for an intraorganellar or transmembrane location. 3, record 16, English, - signal%20peptide
Record number: 16, Textual support number: 1 OBS
Signal peptides are made in eukaryotes and prokaryotes, but not all the secreted proteins possess one. 3, record 16, English, - signal%20peptide
Record number: 16, Textual support number: 2 OBS
Not to be confused with leader peptide. 4, record 16, English, - signal%20peptide
Record 16, French
Record 16, Domaine(s)
- Biologie moléculaire
- Cytologie
Record 16, Main entry term, French
- peptide signal
1, record 16, French, peptide%20signal
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- séquence signal 2, record 16, French, s%C3%A9quence%20signal
correct, feminine noun
- séquence-signal 3, record 16, French, s%C3%A9quence%2Dsignal
correct, feminine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Chaine peptidique d'une vingtaine d'acides aminés synthétisée au début de la traduction d'un ARN messager, destinée à être détachée de la protéine correspondante après son passage dans la citerne du réticulum endoplasmique et qui constitue un signal pour la machinerie cellulaire indiquant que cette protéine est destinée à l'exportation. 2, record 16, French, - peptide%20signal
Record number: 16, Textual support number: 1 OBS
Cette séquence riche en acides aminés hydrophobes permet à la protéine de traverser la membrane du réticulum et sert de peptide d'adressage. De telles séquences sont spécifiques des protéines qui doivent être sécrétées ou insérées dans les membranes cellulaires. 2, record 16, French, - peptide%20signal
Record number: 16, Textual support number: 2 OBS
Ne pas confondre avec peptide-leader. 4, record 16, French, - peptide%20signal
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Biología molecular
- Citología
Record 16, Main entry term, Spanish
- secuencia señal
1, record 16, Spanish, secuencia%20se%C3%B1al
correct, feminine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Tramo de 15 a 30 residuos de aminoácidos en el extremo N-terminal de una proteína, que la capacita para ser secretada (es decir, para atravesar la membrana celular). 1, record 16, Spanish, - secuencia%20se%C3%B1al
Record number: 16, Textual support number: 1 CONT
La secuencia señal se elimina cuando la proteína se secreta. 1, record 16, Spanish, - secuencia%20se%C3%B1al
Record 17 - internal organization data 2013-08-30
Record 17, English
Record 17, Subject field(s)
- Chemical Elements and Compounds
- Biochemistry
Universal entry(ies) Record 17
Record 17, Main entry term, English
- cystine
1, record 17, English, cystine
correct
Record 17, Abbreviations, English
- Cys-Scy 2, record 17, English, Cys%2DScy
correct
Record 17, Synonyms, English
- di-alpha-amino-beta-thiolpropioniqc acid 3, record 17, English, di%2Dalpha%2Damino%2Dbeta%2Dthiolpropioniqc%20acid
see observation
- L-cystine 4, record 17, English, L%2Dcystine
correct, see observation
- L-(-)-cystine 2, record 17, English, L%2D%28%2D%29%2Dcystine
correct, see observation
- (-)-cystine 5, record 17, English, %28%2D%29%2Dcystine
correct
- l-cystine 6, record 17, English, l%2Dcystine
correct, see observation
- (2S,7S)-(-)-cystine 2, record 17, English, %282S%2C7S%29%2D%28%2D%29%2Dcystine
correct, see observation
- cystine acid 5, record 17, English, cystine%20acid
correct
- alpha-diamino-beta-dithiolactic acid 2, record 17, English, alpha%2Ddiamino%2Dbeta%2Ddithiolactic%20acid
correct, see observation
- L-alpha-diamino-beta-dithiolactic acid 2, record 17, English, L%2Dalpha%2Ddiamino%2Dbeta%2Ddithiolactic%20acid
correct, see observation
- dicysteine 7, record 17, English, dicysteine
correct
- beta-dicysteine 8, record 17, English, beta%2Ddicysteine
correct, see observation
- L-dicysteine 2, record 17, English, L%2Ddicysteine
correct, see observation
- 3,3’-dithiobis(2-aminopropanoic) acid 9, record 17, English, 3%2C3%26rsquo%3B%2Ddithiobis%282%2Daminopropanoic%29%20acid
correct
- L-(-)-3,3’-dithiobis(2-aminopropanoic) acid 2, record 17, English, L%2D%28%2D%29%2D3%2C3%26rsquo%3B%2Ddithiobis%282%2Daminopropanoic%29%20acid
correct, see observation
- dithiodialanine 3, record 17, English, dithiodialanine
correct
- beta,beta’-dithiodialanine 5, record 17, English, beta%2Cbeta%26rsquo%3B%2Ddithiodialanine
correct
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
A chemical compound that consists of two cysteine molecules joined by a disulphide bond. 10, record 17, English, - cystine
Record number: 17, Textual support number: 1 CONT
Cystine, the oxidized form of cysteine, plays a special role in protein structure since its disulfide group serves as a covalent cross-link between two polypeptide chains or between two points in a single chain. Disulfide cross-links can be cleaved by the action of reducing agents, e. g., mercaptoethanol, which yields two molecules of cysteine from cystine. Cystine can also be oxidized by such agents as performic acid, to yield two molecules of cysteic acid. 11, record 17, English, - cystine
Record number: 17, Textual support number: 1 PHR
L-cystine Sigma grade crystalline. 10, record 17, English, - cystine
Record number: 17, Textual support number: 1 OBS
alpha: This word must be replaced by the corresponding Greek letter or italicized. 3, record 17, English, - cystine
Record number: 17, Textual support number: 2 OBS
l: This small letter used as a prefix must be italicized. 3, record 17, English, - cystine
Record number: 17, Textual support number: 3 OBS
L: This letter is a small capital. 3, record 17, English, - cystine
Record number: 17, Textual support number: 4 OBS
S: This capital letter between parentheses must be italicized. 3, record 17, English, - cystine
Record number: 17, Textual support number: 5 OBS
Chemical formula: C6H12N2O4S2 10, record 17, English, - cystine
Record 17, Key term(s)
- di-alpha-amino-beta-thiolpropioniqc acid
- di-a-amino-β-thiolpropioniqc acid
- alpha-diamino-beta-dithiolactic acid
- a-diamino-β-dithiolactic acid
- L-alpha-diamino-beta-dithiolactic acid
- L-a-diamino-β-dithiolactic acid
- β,β’-dithiodialanine
Record 17, French
Record 17, Domaine(s)
- Éléments et composés chimiques
- Biochimie
Entrée(s) universelle(s) Record 17
Record 17, Main entry term, French
- cystine
1, record 17, French, cystine
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- acide di-alpha-amino-β-thiolpropionique 2, record 17, French, acide%20di%2Dalpha%2Damino%2D%26%23946%3B%2Dthiolpropionique
see observation, masculine noun
- L-cystine 3, record 17, French, L%2Dcystine
correct, see observation, feminine noun
- L-(-)-cystine 3, record 17, French, L%2D%28%2D%29%2Dcystine
correct, see observation, feminine noun
- (-)-cystine 3, record 17, French, %28%2D%29%2Dcystine
correct, feminine noun
- l-cystine 4, record 17, French, l%2Dcystine
correct, see observation, feminine noun
- (2S,7S)-(-)-cystine 3, record 17, French, %282S%2C7S%29%2D%28%2D%29%2Dcystine
correct, see observation, feminine noun
- acide cystidique 2, record 17, French, acide%20cystidique
correct, masculine noun
- acide alpha-diamino-β-dithiolactique 3, record 17, French, acide%20alpha%2Ddiamino%2D%26%23946%3B%2Ddithiolactique
correct, see observation, masculine noun
- acide L-alpha-diamino-β-dithiolactique 3, record 17, French, acide%20L%2Dalpha%2Ddiamino%2D%26%23946%3B%2Ddithiolactique
correct, see observation, masculine noun
- dicystéine 2, record 17, French, dicyst%C3%A9ine
correct, feminine noun
- β-dicystéine 3, record 17, French, %26%23946%3B%2Ddicyst%C3%A9ine
correct, see observation
- L-dicystéine 3, record 17, French, L%2Ddicyst%C3%A9ine
correct, see observation, feminine noun
- acide 3,3'-dithiobis(2-aminopropanoïque) 3, record 17, French, acide%203%2C3%27%2Ddithiobis%282%2Daminopropano%C3%AFque%29
correct, masculine noun
- acide L-(-)-3,3'-dithiobis(2-aminopropanoïque 3, record 17, French, acide%20L%2D%28%2D%29%2D3%2C3%27%2Ddithiobis%282%2Daminopropano%C3%AFque
correct, see observation, masculine noun
- dithiodialanine 2, record 17, French, dithiodialanine
correct, feminine noun
- β,β'-dithiodialanine 3, record 17, French, %26%23946%3B%2C%26%23946%3B%27%2Ddithiodialanine
correct, feminine noun
- acide 3,3'-dithio bis (2-amino propionique) 2, record 17, French, acide%203%2C3%27%2Ddithio%20bis%20%282%2Damino%20propionique%29
former designation, masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Acide aminé, comportant un pont disulfure, formé par l'union de deux molécules de cystéine, sous l'effet d'une oxydation. Elle joue un rôle d'agent de réticulation dans la structure protéique. 5, record 17, French, - cystine
Record number: 17, Textual support number: 1 CONT
Il y a 3 aminoacides soufrés, la méthionine, la cystéine et la cystine; mais les deux derniers sont très facilement interconvertibles par oxydation-réduction et on peut considérer qu'ils n'en forment qu'un. La méthionine est - pour le rat comme pour l'homme - un aminoacide indispensable, alors qu'il n'est pas indispensable de fournir la cystéine. Cependant, lorsqu'on donne de la cystéine, les besoins en méthionine diminuent, ce qui suggère qu'une partie de la méthionine est utilisée à former la cystéine; ceci devait être confirmé par les études faites à l'aide d'isotopes radioactifs. 6, record 17, French, - cystine
Record number: 17, Textual support number: 1 PHR
L-cystine cristallisée qualité Sigma. 7, record 17, French, - cystine
Record number: 17, Textual support number: 1 OBS
alpha : Ce mot doit être remplacé par la lettre grecque correspondante ou s'écrire en italique. 3, record 17, French, - cystine
Record number: 17, Textual support number: 2 OBS
l : Cette lettre minuscule utilisée comme préfixe s'écrit en italique. 3, record 17, French, - cystine
Record number: 17, Textual support number: 3 OBS
L : Cette lettre est une petite majuscule. 3, record 17, French, - cystine
Record number: 17, Textual support number: 4 OBS
S : Cette lettre majuscule entre parenthèses s'écrit en italique. 3, record 17, French, - cystine
Record number: 17, Textual support number: 5 OBS
Formule chimique : C6H12N2O4S2 7, record 17, French, - cystine
Record 17, Key term(s)
- acide di-alpha-amino-bêta-thiolpropionique
- acide di-a-amino-β-thiolpropionique
- acide alpha-diamino-bêta-dithiolactique
- acide a-diamino-β-dithiolactique
- acide L-alpha-diamino-bêta-dithiolactique
- acide L-a-diamino-β-dithiolactique
- bêta-dicystéine
- bêta,bêta'-dithiodialanine
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Elementos y compuestos químicos
- Bioquímica
Entrada(s) universal(es) Record 17
Record 17, Main entry term, Spanish
- cistina
1, record 17, Spanish, cistina
feminine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
- l-cistina 1, record 17, Spanish, l%2Dcistina
feminine noun
Record 17, Textual support, Spanish
Record number: 17, Textual support number: 1 OBS
Fórmula química: C6H12N2O4S2 2, record 17, Spanish, - cistina
Record 18 - internal organization data 2013-08-19
Record 18, English
Record 18, Subject field(s)
- Genetics
- Biotechnology
Record 18, Main entry term, English
- fusion protein
1, record 18, English, fusion%20protein
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
Polypeptide formed by the expression of a hybrid gene. 2, record 18, English, - fusion%20protein
Record 18, French
Record 18, Domaine(s)
- Génétique
- Biotechnologie
Record 18, Main entry term, French
- protéine hybride
1, record 18, French, prot%C3%A9ine%20hybride
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
La technologie d'extraction de protéines développée par Kodak et Immunex [...] utilise la présence, dans le système d'expression des bactéries ou des levures, d'une séquence d'ADN codant pour un peptide unique, qui est attaché à la protéine recombinante recherchée («flag peptide»). On peut utiliser un anticorps monoclonal spécifique de ce peptide pour extraire la protéine du milieu, puis couper cette protéine hybride, grâce à une enzyme, au point exact d'attachement du peptide avec la protéine désirée. 1, record 18, French, - prot%C3%A9ine%20hybride
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Genética
- Biotecnología
Record 18, Main entry term, Spanish
- proteína de fusión
1, record 18, Spanish, prote%C3%ADna%20de%20fusi%C3%B3n
correct, feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Polipéptido traducido de un gen recombinante. 1, record 18, Spanish, - prote%C3%ADna%20de%20fusi%C3%B3n
Record number: 18, Textual support number: 1 OBS
Se utiliza para distintos fines, que incluyen: 1. Añadir una etiqueta de afinidad a una proteína; 2. Producir una proteína que combine las características de dos proteínas naturales; 3. Producir una proteína en la que dos actividades diferentes estén físicamente ligadas. 1, record 18, Spanish, - prote%C3%ADna%20de%20fusi%C3%B3n
Record 19 - internal organization data 2013-01-22
Record 19, English
Record 19, Subject field(s)
- Biochemistry
Record 19, Main entry term, English
- secondary structure
1, record 19, English, secondary%20structure
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
The folding of part of a polypeptide chain into an ordered structure such as a α-helix [alpha-helix] or ß-pleated [beta-pleated] sheet; it is the result of hydrogen bonding between adjacent segments of the chain. 2, record 19, English, - secondary%20structure
Record number: 19, Textual support number: 1 CONT
Secondary structure prediction has been a reasonably successful approach in polypeptide design. Choice of amino acid sequence was aimed at achieving the proposed folding and to form a sufficient number of specific non-covalent bonds with a particular ligand. 2, record 19, English, - secondary%20structure
Record number: 19, Textual support number: 1 OBS
Although the term usually is applied to proteins, it can be applied to other polymers, e.g., the cloverleaf structure of transfer RNA. 1, record 19, English, - secondary%20structure
Record number: 19, Textual support number: 2 OBS
The distinction between secondary and tertiary structure is somewhat arbitrary. 2, record 19, English, - secondary%20structure
Record 19, French
Record 19, Domaine(s)
- Biochimie
Record 19, Main entry term, French
- structure secondaire
1, record 19, French, structure%20secondaire
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Élément structural d'une chaîne polypeptidique, qui peut adopter deux conformations principales, hélice α et feuillet ß, stabilisées par des liaisons hydrogène entre l'oxygène d'un carbonyle et l'hydrogène d'un amide, de même qu'entre les chaînes latérales des aminoacides. 2, record 19, French, - structure%20secondaire
Record number: 19, Textual support number: 1 CONT
Les protéines globulaires sont, en moyenne, formées d'environ 350 acides aminés et leur chaîne principale peut se replier d'innombrables façons. Le nombre de niveaux de structure différents montre à quel point la variété règne. Tout d'abord, les interactions locales entre des acides aminés voisins sont à l'origine de la formation des hélices alpha, des feuillets bêta ou d'autres types de structures secondaires; ces structures, formant des blocs assez bien définis, s'organisent en domaines; enfin la disposition des domaines les uns par rapport aux autres produit la structure tertiaire. L'existence des mêmes structures secondaires et des mêmes domaines, dans de nombreuses protéines différentes, prouve que [...] toutes ces structures semblent jouer un rôle fondamental dans l'évolution et la diversification des protéines. 3, record 19, French, - structure%20secondaire
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Bioquímica
Record 19, Main entry term, Spanish
- estructura secundaria
1, record 19, Spanish, estructura%20secundaria
correct, feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record number: 19, Textual support number: 1 DEF
Conformación tridimensional que adoptan las macromoléculas, en particular los ácidos nucleicos y los polipéptidos. 1, record 19, Spanish, - estructura%20secundaria
Record number: 19, Textual support number: 1 OBS
Su formación resulta de la acción de fuerzas no covalentes generadas por interacciones entre residuos próximos. Algunos ejemplos son la hélice alfa y la hoja plegada beta de las proteínas y los bucles en horquilla de los ácidos nucleicos. 1, record 19, Spanish, - estructura%20secundaria
Record 20 - internal organization data 2012-10-25
Record 20, English
Record 20, Subject field(s)
- Biochemistry
Record 20, Main entry term, English
- C-peptide
1, record 20, English, C%2Dpeptide
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- connecting peptide 1, record 20, English, connecting%20peptide
correct
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A metabolically inactive polypeptide chain connecting proinsulin and insulin, produced by the pancreatic B [beta] cells in equimolar amounts with insulin as a result of proinsulin cleavage. 1, record 20, English, - C%2Dpeptide
Record 20, French
Record 20, Domaine(s)
- Biochimie
Record 20, Main entry term, French
- peptide C
1, record 20, French, peptide%20C
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
[...] la proinsuline est transformée en insuline active par l'action de peptidases spécifiques, qui clivent deux liaisons peptidiques dans la chaîne de la proinsuline en retirant un segment médian. Deux aminoacides sont alors retirés à chaque extrémité du segment médian par action d'une peptidase pour donner le peptide C. 2, record 20, French, - peptide%20C
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Bioquímica
Record 20, Main entry term, Spanish
- péptido C
1, record 20, Spanish, p%C3%A9ptido%20C
correct, masculine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
- péptido conector 1, record 20, Spanish, p%C3%A9ptido%20conector
correct, masculine noun
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 DEF
Cadena de aminoácidos que conecta las cadenas A y B de la proinsulina y es metabólicamente inactivo. 1, record 20, Spanish, - p%C3%A9ptido%20C
Record 21 - internal organization data 2012-09-21
Record 21, English
Record 21, Subject field(s)
- Genetics
Record 21, Main entry term, English
- terminator
1, record 21, English, terminator
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- nonsense codon 2, record 21, English, nonsense%20codon
correct
- nonsense triplet 3, record 21, English, nonsense%20triplet
correct
- terminator codon 4, record 21, English, terminator%20codon
correct
- chain-terminating codon 5, record 21, English, chain%2Dterminating%20codon
correct
- stop codon 6, record 21, English, stop%20codon
correct
- termination codon 7, record 21, English, termination%20codon
correct
- chain terminating codon 5, record 21, English, chain%20terminating%20codon
correct
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
A codon that does not specify an amino acid, but indicates the termination of a polypeptide chain. 5, record 21, English, - terminator
Record number: 21, Textual support number: 1 OBS
These codons interrupt the reading of the messenger RNA(mRNA) strand and also cause release of the synthesized polypeptide chain. 5, record 21, English, - terminator
Record 21, French
Record 21, Domaine(s)
- Génétique
Record 21, Main entry term, French
- terminateur
1, record 21, French, terminateur
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- codon non-sens 2, record 21, French, codon%20non%2Dsens
correct, masculine noun, standardized
- codon d'arrêt 3, record 21, French, codon%20d%27arr%C3%AAt
correct, masculine noun, standardized
- triplet non-sens 4, record 21, French, triplet%20non%2Dsens
correct, masculine noun, standardized
- codon de terminaison 5, record 21, French, codon%20de%20terminaison
correct, masculine noun, standardized
- codon non sens 6, record 21, French, codon%20non%20sens
correct, masculine noun
- codon term 7, record 21, French, codon%20term
correct, masculine noun
- triplet de fin de chaîne 8, record 21, French, triplet%20de%20fin%20de%20cha%C3%AEne
correct, masculine noun
- codon dénué de sens 8, record 21, French, codon%20d%C3%A9nu%C3%A9%20de%20sens
correct, masculine noun
- triplet de terminaison 8, record 21, French, triplet%20de%20terminaison
correct, masculine noun
- codon stop 9, record 21, French, codon%20stop
correct, masculine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Triplet qui signale la fin d'un message génétique sur un ARNm. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 10, record 21, French, - terminateur
Record number: 21, Textual support number: 1 OBS
Ainsi la traduction de l'ARN messager en protéine cesse de partir du codon non-sens. Les codons non-sens ont ce rôle parce qu'ils ne correspondent à aucun acide aminé. [Observation reproduite avec l'autorisation de l'AFNOR.] 10, record 21, French, - terminateur
Record number: 21, Textual support number: 2 OBS
Les codons d'arrêt sont le plus souvent UAA, UAG, UGA. 11, record 21, French, - terminateur
Record number: 21, Textual support number: 3 OBS
codon non-sens; codon d'arrêt; codon de terminaison; triplet non-sens : termes normalisés par l'AFNOR. 12, record 21, French, - terminateur
Record number: 21, Textual support number: 4 OBS
codon non sens; codon d'arrêt; codon de terminaison : termes publiés au Journal officiel de la République française le 22 septembre 2000. 12, record 21, French, - terminateur
Record 21, Spanish
Record 21, Campo(s) temático(s)
- Genética
Record 21, Main entry term, Spanish
- codón de terminación
1, record 21, Spanish, cod%C3%B3n%20de%20terminaci%C3%B3n
correct, masculine noun
Record 21, Abbreviations, Spanish
Record 21, Synonyms, Spanish
- terminador de cadena 1, record 21, Spanish, terminador%20de%20cadena
correct, masculine noun
- codón de parada 1, record 21, Spanish, cod%C3%B3n%20de%20parada
correct, masculine noun
- codón terminador 2, record 21, Spanish, cod%C3%B3n%20terminador
masculine noun
Record 21, Textual support, Spanish
Record number: 21, Textual support number: 1 DEF
Triplete de nucleótidos para el que no existe la correspondiente molécula de ARN transmisor que inserte un aminoácido en la cadena de polipéptidos, por tanto, finaliza la síntesis de proteína y el polipéptido completo abandona el ribosoma. 1, record 21, Spanish, - cod%C3%B3n%20de%20terminaci%C3%B3n
Record number: 21, Textual support number: 1 CONT
Se conocen tres codones de terminación: UAA [uridina, adenina, adenina] (ocre), UAG [uridina, adenina, guanina] (ámbar) y UGA [uridina, guanina, adenina] (ópalo). 1, record 21, Spanish, - cod%C3%B3n%20de%20terminaci%C3%B3n
Record 22 - internal organization data 2012-09-21
Record 22, English
Record 22, Subject field(s)
- Biochemistry
Record 22, Main entry term, English
- tertiary structure
1, record 22, English, tertiary%20structure
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
Local interactions between nearby amino acids give rise to alpha helixes, beta sheets or other forms of secondary structure. These subassemblies, acting as more or less coherent units, organize themselves into domains. The geometric arrangement of the domains constitutes the tertiary structure. The presence of the same secondary structures and domains in many dissimilar proteins argues that they are not mere artificial abstractions introduced by the biochemist; on the contrary, they seem to be fundamental units in the evolution and diversification of proteins. Many proteins have a level of organization beyond the tertiary structure. They are composed of multiple polypeptide strands held together by a variety of weak bonds and sometimes further cemented by disulfide linkages. 1, record 22, English, - tertiary%20structure
Record 22, French
Record 22, Domaine(s)
- Biochimie
Record 22, Main entry term, French
- structure tertiaire
1, record 22, French, structure%20tertiaire
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Structure spatiale complète d'une protéine, niveau d'organisation supérieur à la structure secondaire déterminé par l'assemblage des formes élémentaires de type [alpha] ou [bêta] selon les trois directions de l'espace et par le pliage de la chaîne, le tout étant stabilisé par des interactions de type non covalent et des ponts disulfure. 2, record 22, French, - structure%20tertiaire
Record number: 22, Textual support number: 1 CONT
La structure tertiaire d'une protéine globulaire est très complexe et elle peut être déterminée par la diffraction des rayons X. [...] La rupture de la structure tertiaire par des températures élevées ou par d'autres agents s'appelle dénaturation. 3, record 22, French, - structure%20tertiaire
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Bioquímica
Record 22, Main entry term, Spanish
- estructura terciaria
1, record 22, Spanish, estructura%20terciaria
correct, feminine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
Conformación tridimensional que adoptan las macromoléculas completas como resultado de interacciones intramoleculares, tales como puentes de hidrógeno. 1, record 22, Spanish, - estructura%20terciaria
Record 23 - internal organization data 2012-09-19
Record 23, English
Record 23, Subject field(s)
- Biological Sciences
Record 23, Main entry term, English
- sodium dodecyl sulphate
1, record 23, English, sodium%20dodecyl%20sulphate
correct
Record 23, Abbreviations, English
- SDS 2, record 23, English, SDS
correct
Record 23, Synonyms, English
- sodium lauryl sulfate 3, record 23, English, sodium%20lauryl%20sulfate
correct
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
Ionic detergent used for denaturation of protein and in electrophoresis of protein subunits. 1, record 23, English, - sodium%20dodecyl%20sulphate
Record number: 23, Textual support number: 1 CONT
Detergent solubilization has been used with great success to study the major proteins in various membranes. Typically, the membranes are first heated to 100°C in a 1% solution of the strong detergent SDS(which disrupts all non-covalent protein-protein and protein-lipid interactions and completely unfolds the proteins), then layered on top of a polyacrylamide gel containing SDS, and lastly subjected to electrophoresis in a strong electric field for several hours. The amount of anionic SDS bound to protein is roughly equal to the mass of the polypeptide, with the result that the negative charge of the detergent overwhelms the intrinsic charge of the protein. Consequently, each individual protein migrates in the electric field at a rate determined by its molecular weight. 4, record 23, English, - sodium%20dodecyl%20sulphate
Record 23, French
Record 23, Domaine(s)
- Sciences biologiques
Record 23, Main entry term, French
- dodécyl sulfate de sodium
1, record 23, French, dod%C3%A9cyl%20sulfate%20de%20sodium
correct, masculine noun
Record 23, Abbreviations, French
- SDS 2, record 23, French, SDS
correct
Record 23, Synonyms, French
- laurylsulfate de sodium 3, record 23, French, laurylsulfate%20de%20sodium
correct, masculine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Détergent ionique employé comme agent dénaturant des protéines. 2, record 23, French, - dod%C3%A9cyl%20sulfate%20de%20sodium
Record number: 23, Textual support number: 1 CONT
Lors de l'électrophorèse en gel filtrant les protéines sont séparées selon leur taille moléculaire (ou encombrement stérique) et leur charge électrique. L'encombrement stérique d'une molécule dépend du poids moléculaire et de la configuration spatiale de la protéine. Pour mesurer le poids moléculaire d'une protéine, il faut donc éliminer l'influence de la charge et de la configuration spatiale. Un agent dénaturant, le dodécyl sulfate de sodium, permet d'obtenir ce résultat. Grâce à son affinité pour les protéines sur lesquelles il se fixe très solidement et en grande quantité, il leur confère une charge électrique constante par unité de surface et modifie considérablement leur configuration spatiale. C'est pourquoi le traitement par le SDS permet de mesurer directement le poids moléculaire d'une protéine après électrophorèse dans un gel de polyacrylamide. 4, record 23, French, - dod%C3%A9cyl%20sulfate%20de%20sodium
Record number: 23, Textual support number: 1 OBS
SDS est une abréviation de dodécyl sulfate de sodium. 2, record 23, French, - dod%C3%A9cyl%20sulfate%20de%20sodium
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Ciencias biológicas
Record 23, Main entry term, Spanish
- dodecil sulfato sódico
1, record 23, Spanish, dodecil%20sulfato%20s%C3%B3dico
correct, masculine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
- laurilsulfato sódico 2, record 23, Spanish, laurilsulfato%20s%C3%B3dico
correct, masculine noun
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 DEF
Detergente utilizado para solubilizar proteínas y ADN de muestras biológicas. 1, record 23, Spanish, - dodecil%20sulfato%20s%C3%B3dico
Record number: 23, Textual support number: 1 OBS
Sólido de color blanco o amarillo. Soluble en agua. Poco tóxico. 2, record 23, Spanish, - dodecil%20sulfato%20s%C3%B3dico
Record 24 - internal organization data 2012-09-18
Record 24, English
Record 24, Subject field(s)
- Genetics
- Molecular Biology
Record 24, Main entry term, English
- release factor
1, record 24, English, release%20factor
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- termination factor 2, record 24, English, termination%20factor
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
When translation reaches a termination codon, the release factors let the polypeptide go free from the ribosome. 3, record 24, English, - release%20factor
Record number: 24, Textual support number: 1 OBS
The termination phase of the protein synthesis. 4, record 24, English, - release%20factor
Record 24, French
Record 24, Domaine(s)
- Génétique
- Biologie moléculaire
Record 24, Main entry term, French
- facteur de libération
1, record 24, French, facteur%20de%20lib%C3%A9ration
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- facteur de terminaison 2, record 24, French, facteur%20de%20terminaison
correct, masculine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Facteur protéique impliqué dans la lecture des signaux d'arrêt pour la synthèse protéique : RF-1 actif avec les codons UAA et UAG, RF-2 actif avec les codons UAA et UGA, et RF-3 qui stimule l'activité des deux premiers. 3, record 24, French, - facteur%20de%20lib%C3%A9ration
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Genética
- Biología molecular
Record 24, Main entry term, Spanish
- factor de liberación
1, record 24, Spanish, factor%20de%20liberaci%C3%B3n
correct, masculine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record number: 24, Textual support number: 1 DEF
Proteína soluble que reconoce los codones de terminación en los ARNm y como respuesta, termina la traducción. 1, record 24, Spanish, - factor%20de%20liberaci%C3%B3n
Record 25 - internal organization data 2012-09-18
Record 25, English
Record 25, Subject field(s)
- Genetics
Record 25, Main entry term, English
- reading frame
1, record 25, English, reading%20frame
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
The division of the nucleotide sequence of a nucleic acid into consecutive three-nucleotide codons. 1, record 25, English, - reading%20frame
Record number: 25, Textual support number: 1 OBS
There are three different frames(starting a codon with the first, second, or third nucleotide). Generally, only one frame encodes a polypeptide; this frame is specified by the location of the initiation codon of the polypeptide. The deletion or addition of a nucleotide throws off the frame after that point, making non-sense of the remaining code; this is called a frameshift mutation. 1, record 25, English, - reading%20frame
Record 25, French
Record 25, Domaine(s)
- Génétique
Record 25, Main entry term, French
- phase de lecture
1, record 25, French, phase%20de%20lecture
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- cadre de lecture 2, record 25, French, cadre%20de%20lecture
correct, masculine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Division d'une séquence de nucléotides en triplets consécutifs. 3, record 25, French, - phase%20de%20lecture
Record number: 25, Textual support number: 1 OBS
Elle est déterminée à partir de l'endroit où commence la lecture du brin. Si la phase vient à être perturbée par l'insertion ou l'enlèvement de base, le sens de l'information génétique s'en trouve modifié. On peut rétablir la phase, soit en introduisant le décalage inverse, soit en accumulant trois fois le même type de mutation. 3, record 25, French, - phase%20de%20lecture
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Genética
Record 25, Main entry term, Spanish
- marco de lectura
1, record 25, Spanish, marco%20de%20lectura
correct, masculine noun
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
Record 25, Textual support, Spanish
Record number: 25, Textual support number: 1 DEF
[División de] los grupos de tres nucleótidos que se leen como tripletes (codones) en la transcripción del ADN. 1, record 25, Spanish, - marco%20de%20lectura
Record number: 25, Textual support number: 1 OBS
El punto de partida lo fija normalmente el codón de iniciación, AUG. Así, la secuencia AUGGCAAAA, guaninase leerá como AUG/GCA/AAA y no como A/UGC/CAA/AA. [En donde A=adenina, C=citosina, G=guanina, U=uracilo] 1, record 25, Spanish, - marco%20de%20lectura
Record 26 - internal organization data 2012-09-18
Record 26, English
Record 26, Subject field(s)
- Biochemistry
Record 26, Main entry term, English
- quaternary structure
1, record 26, English, quaternary%20structure
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
The association of several protein monomers into a larger unit; the monomers are held together by the same forces that create secondary and tertiary structure, hydrophobic bonding being the most important. 1, record 26, English, - quaternary%20structure
Record number: 26, Textual support number: 1 CONT
The quaternary structure describes the way in which certain, complex, usually intracellular enzymes consist of a number of polypeptide chains associated by means of secondary forces to form multi-subunit enzymes.... Evaluation of the functional significance of the quaternary structure is an important part of fundamental studies on the catalytic properties of enzymes. In some enzymes, which exhibit allosteric properties, the main correlations between subunit interactions and enzyme activity are generally understood. However in many other enzymes considerably less is known about the occurrence of subunit interactions or the significance of the oligomeric structure. 2, record 26, English, - quaternary%20structure
Record number: 26, Textual support number: 1 OBS
For example, hemoglobin, A, [alpha subscript 2 beta subscript 2], is composed of two alpha monomers and two beta monomers. 1, record 26, English, - quaternary%20structure
Record 26, French
Record 26, Domaine(s)
- Biochimie
Record 26, Main entry term, French
- structure quaternaire
1, record 26, French, structure%20quaternaire
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Façon caractéristique dont les chaînes polypeptidiques s'assemblent les unes aux autres dans la conformation native des protéines oligomériques. 2, record 26, French, - structure%20quaternaire
Record number: 26, Textual support number: 1 CONT
Contrairement aux structures primaire, secondaire ou tertiaire qui contiennent une seule chaîne polypeptidique, la structure quaternaire implique deux ou plusieurs chaînes. Ces chaînes sont ou ne sont pas identiques, mais dans les deux cas elles sont reliées par des liaisons faibles (non convalentes). [...] Le maintien d'une protéine dans une structure tertiaire et quaternaire déterminée est essentiel pour son activité biologique (enzymatique par exemple). 3, record 26, French, - structure%20quaternaire
Record number: 26, Textual support number: 1 OBS
Cet ensemble n'est pas une organisation immuable : c'est un état d'équilibre entre l'association et la dissociation partielle des chaînes. 2, record 26, French, - structure%20quaternaire
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Bioquímica
Record 26, Main entry term, Spanish
- estructura cuaternaria
1, record 26, Spanish, estructura%20cuaternaria
correct, feminine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
Record 26, Textual support, Spanish
Record number: 26, Textual support number: 1 DEF
Nivel de estructura proteínica en el que varias moléculas individuales se unen y forman una agrupación funcional. 1, record 26, Spanish, - estructura%20cuaternaria
Record number: 26, Textual support number: 1 OBS
El ejemplo clásico lo constituye la hemoglobina, un complejo de cuatro unidades. 1, record 26, Spanish, - estructura%20cuaternaria
Record 27 - internal organization data 2012-09-17
Record 27, English
Record 27, Subject field(s)
- Genetics
Record 27, Main entry term, English
- intracistronic complementation
1, record 27, English, intracistronic%20complementation
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- intragenic complementation 2, record 27, English, intragenic%20complementation
correct
- intracistron complementation 2, record 27, English, intracistron%20complementation
correct
- intra-cistron complementation 2, record 27, English, intra%2Dcistron%20complementation
correct
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
The partial restoration of function sometimes seen in the cis-trans test when the two mutations are located at different sites within the same cistron. 2, record 27, English, - intracistronic%20complementation
Record number: 27, Textual support number: 1 OBS
It may then be the result of interpolypeptide complementation between aggregates of identical polypeptide chains, coded for by one cistron and which in aggregate(as dimers, trimers, etcetera) make up one(hybrid) enzyme molecule; interaction between two or more individually defective polypeptide chains may lead to one functional enzyme molecule, if mutual correction of faulty conformation occurs in the double mutant. 2, record 27, English, - intracistronic%20complementation
Record 27, French
Record 27, Domaine(s)
- Génétique
Record 27, Main entry term, French
- complémentation intracistronique
1, record 27, French, compl%C3%A9mentation%20intracistronique
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Complémentation partielle qui s'observe parfois chez un hétérozygote en position trans pour deux mutations m1 et m2, bien qu'elles aient touché le même cistron. 1, record 27, French, - compl%C3%A9mentation%20intracistronique
Record number: 27, Textual support number: 1 OBS
Dans le cas de mutants biochimiques, par exemple, ce phénomène se traduit par le fait que l'hétérozygote pousse faiblement sur milieu minimum. L'explication la plus fréquemment valable est que la molécule enzymatique, dont le cistron concerné est le gène de structure, est un oligomère formé de plusieurs polypeptides identiques. Une molécule partiellement efficace peut alors parfois résulter de l'assemblage de chaînes qui présentent toutes un défaut, lorsque ces défauts sont situés en des points différents de la séquence. 1, record 27, French, - compl%C3%A9mentation%20intracistronique
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Genética
Record 27, Main entry term, Spanish
- complementación intragénica
1, record 27, Spanish, complementaci%C3%B3n%20intrag%C3%A9nica
correct, feminine noun
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
Record 27, Textual support, Spanish
Record number: 27, Textual support number: 1 CONT
Complementación intragénica. Situación que se produce cuando se restaura el fenotipo silvestre en un individuo F1 obtenido mediante el cruzamiento de dos mutantes independientes con heteroalelos diferentes. 1, record 27, Spanish, - complementaci%C3%B3n%20intrag%C3%A9nica
Record 28 - internal organization data 2012-09-17
Record 28, English
Record 28, Subject field(s)
- Genetics
Record 28, Main entry term, English
- kappa chain
1, record 28, English, kappa%20chain
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
One of the two types of light polypeptide chains(22, 000 daltons) which make up part of an immunoglobulin molecule. 2, record 28, English, - kappa%20chain
Record number: 28, Textual support number: 1 CONT
The other [class of antibody light chains is a] lambda chain, Human kappa chains bear the inverse allotype marker. 2, record 28, English, - kappa%20chain
Record 28, French
Record 28, Domaine(s)
- Génétique
Record 28, Main entry term, French
- chaîne kappa
1, record 28, French, cha%C3%AEne%20kappa
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
Les chaînes kappa chez la souris sont en effet beaucoup plus hétérogènes que les chaînes lambda, bien que leur partie constante soit toujours la même. Avec les mêmes techniques, P. Leder et S. Tonegawa élucidèrent l'organisation de la région du chromosome qui code pour les chaînes kappa. 1, record 28, French, - cha%C3%AEne%20kappa
Record 28, Spanish
Record 28, Campo(s) temático(s)
- Genética
Record 28, Main entry term, Spanish
- cadena kappa
1, record 28, Spanish, cadena%20kappa
correct, feminine noun
Record 28, Abbreviations, Spanish
Record 28, Synonyms, Spanish
Record 28, Textual support, Spanish
Record number: 28, Textual support number: 1 DEF
Una de las dos clases de cadenas ligeras que poseen los anticuerpos. 1, record 28, Spanish, - cadena%20kappa
Record number: 28, Textual support number: 1 OBS
La otra es una cadena lambda. 1, record 28, Spanish, - cadena%20kappa
Record 29 - internal organization data 2012-08-08
Record 29, English
Record 29, Subject field(s)
- Biochemistry
Record 29, Main entry term, English
- primary structure
1, record 29, English, primary%20structure
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
Sequence of amino acid residues along a polypeptide chain in a protein. 2, record 29, English, - primary%20structure
Record number: 29, Textual support number: 1 CONT
Today, the relative ease of gene sequencing is leading to an explosion in the derivation of protein primary structure by direct gene translation. This information is being stored in DNA databanks. The current problem with the design of enzymes is that we are still unable to predict reliably the three-dimensional structure adopted by a known primary structure (amino acid sequence) ... Minor changes in primary structure can result in the formation of additional intramolecular intersubunit electrostatic or hydrophobic bonds. Even a small number of these bonds can drastically increase the stability of subunit enzymes against dissociative inactivation. 3, record 29, English, - primary%20structure
Record number: 29, Textual support number: 1 OBS
It completely determines the secondary, tertiary, and quaternary structures. 2, record 29, English, - primary%20structure
Record 29, French
Record 29, Domaine(s)
- Biochimie
Record 29, Main entry term, French
- structure primaire
1, record 29, French, structure%20primaire
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Dans une chaîne polypeptidique, arrangement séquentiel des acides aminés dont l'enchaînement est assuré par des liaisons peptidiques covalentes. 2, record 29, French, - structure%20primaire
Record number: 29, Textual support number: 1 CONT
La structure primaire de la molécule protéique [...] est la structure la plus importante et la plus spécifique : elle détermine les structures secondaire et tertiaire. [...] Les protéines thermostables, une fois déterminées leurs structures primaire et tertiaire, serviraient de modèles pour la construction d'enzymes qui pourraient alors être produites par génie génétique. Car si nous comprenions les principes qui donnent leur stabilité aux protéines, nous pourrions ne modifier que quelques résidus d'acides aminés de protéines connues pour les rendre stables. 2, record 29, French, - structure%20primaire
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Bioquímica
Record 29, Main entry term, Spanish
- estructura primaria
1, record 29, Spanish, estructura%20primaria
correct, feminine noun
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
Record 29, Textual support, Spanish
Record number: 29, Textual support number: 1 DEF
Secuencia lineal de residuos que forman un polímero, como por ejemplo, ácidos nucleicos, polisacáridos o proteínas. 2, record 29, Spanish, - estructura%20primaria
Record 30 - internal organization data 2012-08-07
Record 30, English
Record 30, Subject field(s)
- Genetics
Record 30, Main entry term, English
- elongation factors
1, record 30, English, elongation%20factors
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
- transfer factors 2, record 30, English, transfer%20factors
correct
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
Cytoplasmic proteins that function cyclically during each addition of an amino acid in polypeptide chain elongation. 1, record 30, English, - elongation%20factors
Record 30, Key term(s)
- elongation factor
Record 30, French
Record 30, Domaine(s)
- Génétique
Record 30, Main entry term, French
- facteurs d'élongation
1, record 30, French, facteurs%20d%27%C3%A9longation
correct, masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
- facteurs de transfert 2, record 30, French, facteurs%20de%20transfert
correct, masculine noun
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
Protéines solubles dans le cytoplasme, qui interviennent dans la fixation de l'amino-acyl-ARNt durant la biosynthèse des protéines. 2, record 30, French, - facteurs%20d%27%C3%A9longation
Record 30, Key term(s)
- facteur d'élongation
Record 30, Spanish
Record 30, Campo(s) temático(s)
- Genética
Record 30, Main entry term, Spanish
- factores de elongación
1, record 30, Spanish, factores%20de%20elongaci%C3%B3n
correct, masculine noun
Record 30, Abbreviations, Spanish
Record 30, Synonyms, Spanish
Record 30, Textual support, Spanish
Record number: 30, Textual support number: 1 DEF
Proteínas solubles necesarias para la elongación de las cadenas de polipéptidos en los ribosomas. 1, record 30, Spanish, - factores%20de%20elongaci%C3%B3n
Record 30, Key term(s)
- factor de elongación
Record 31 - internal organization data 2012-07-11
Record 31, English
Record 31, Subject field(s)
- Genetics
Record 31, Main entry term, English
- initiation factor
1, record 31, English, initiation%20factor
correct
Record 31, Abbreviations, English
- if 1, record 31, English, if
correct
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
Any of a class of protein factors which are requisite for the formation of the initiation complex and the initiation of mRNA translation (elongation factor; termination factor; interference factor). 1, record 31, English, - initiation%20factor
Record number: 31, Textual support number: 1 OBS
In the presence of these factors(which belong to the translation factors), ribosomes bind to specific ribosome binding sites on mRNA which correspond to the initiation sites for polypeptide synthesis. In their absence, the mRNA cannot be translated. 1, record 31, English, - initiation%20factor
Record 31, French
Record 31, Domaine(s)
- Génétique
Record 31, Main entry term, French
- facteur d'initiation
1, record 31, French, facteur%20d%27initiation
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Protéine dont la présence est nécessaire pour que l'ARN-m se fixe à la petite sous-unité ribosomique immédiatement avant que commencent la lecture du message et la synthèse de la protéine. 1, record 31, French, - facteur%20d%27initiation
Record number: 31, Textual support number: 1 OBS
On connaît [par exemple] trois facteurs différents et successifs chez E. coli, F3 (PM : 30 000) fixe la sous-unité 30 S à l'ARN-m; F1 (PM : 8 000) se combine au complexe N-formyle-méthionine-ARN-t et permet son association au 30 S; F2 (PM : 75 000) moins connu serait impliqué dans la fixation de l'aminoacyl-ARN-t et fixe le GTP. 1, record 31, French, - facteur%20d%27initiation
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Genética
Record 31, Main entry term, Spanish
- factor de iniciación
1, record 31, Spanish, factor%20de%20iniciaci%C3%B3n
correct, masculine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
Record 31, Textual support, Spanish
Record number: 31, Textual support number: 1 DEF
Proteína soluble necesaria para el inicio de la traducción. 1, record 31, Spanish, - factor%20de%20iniciaci%C3%B3n
Record 32 - internal organization data 2012-07-03
Record 32, English
Record 32, Subject field(s)
- Biochemistry
Record 32, Main entry term, English
- multipoint attachment
1, record 32, English, multipoint%20attachment
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- multipoint binding 2, record 32, English, multipoint%20binding
correct
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
A general principle of stabilization of enzymes is that of providing multipoint binding of the catalyst molecule to the support. This binding serves to make the conformation of the molecule more rigid but without necessarily altering the conformation, and hence more stable against unfolding and, ultimately, inactivation.... If it is accepted that polypeptide chain unfolding is a key process in enzyme inactivation, then it is likely that multipoint attachment of an enzyme molecule to a rigid matrix will increase the resistance to unfolding, and thereby help to preserve the active conformation of the enzyme. 3, record 32, English, - multipoint%20attachment
Record 32, French
Record 32, Domaine(s)
- Biochimie
Record 32, Main entry term, French
- liaison multipoint
1, record 32, French, liaison%20multipoint
proposal, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2012-04-18
Record 33, English
Record 33, Subject field(s)
- Genetics
- Molecular Biology
- Biochemistry
Record 33, Main entry term, English
- transfer RNA
1, record 33, English, transfer%20RNA
correct
Record 33, Abbreviations, English
- tRNA 1, record 33, English, tRNA
correct
Record 33, Synonyms, English
- soluble RNA 2, record 33, English, soluble%20RNA
correct
- sRNA 3, record 33, English, sRNA
correct
- sRNA 3, record 33, English, sRNA
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
transfer RNA. A class of small RNA's, each containing about 80 nucleotides. A tRNA molecules has two functional sites. At one of these sites, an activating enzyme adds a specific amino acid. The other functional site carries the anticodon specific for that amino acid. Each type of tRNA transfers one particular amino acid to a growing polypeptide chain as specified by the nucleotide sequence of the messenger RNA being translated. 4, record 33, English, - transfer%20RNA
Record 33, French
Record 33, Domaine(s)
- Génétique
- Biologie moléculaire
- Biochimie
Record 33, Main entry term, French
- ARN de transfert
1, record 33, French, ARN%20de%20transfert
correct, masculine noun, standardized
Record 33, Abbreviations, French
- ARNt 2, record 33, French, ARNt
correct, masculine noun, standardized
Record 33, Synonyms, French
- acide ribonucléique de transfert 3, record 33, French, acide%20ribonucl%C3%A9ique%20de%20transfert
correct, masculine noun
- ARN soluble 4, record 33, French, ARN%20soluble
correct, masculine noun, standardized
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Acide ribonucléique de petite dimension comportant 70 à 90 nucléotides, dont la fonction consiste à porter un acide aminé spécifique pour la traduction d'un ARN messager au niveau des ribosomes. 5, record 33, French, - ARN%20de%20transfert
Record number: 33, Textual support number: 1 OBS
Chaque ARNt est spécifique d'un acide aminé. [Observation reproduite avec l'autorisation de l'AFNOR.] 6, record 33, French, - ARN%20de%20transfert
Record number: 33, Textual support number: 2 OBS
ARN de transfert; ARN soluble; ARNt : termes et abréviation normalisés par l'AFNOR. 7, record 33, French, - ARN%20de%20transfert
Record 33, Spanish
Record 33, Campo(s) temático(s)
- Genética
- Biología molecular
- Bioquímica
Record 33, Main entry term, Spanish
- ácido ribonucleico de transferencia
1, record 33, Spanish, %C3%A1cido%20ribonucleico%20de%20transferencia
correct, masculine noun
Record 33, Abbreviations, Spanish
- ARNt 1, record 33, Spanish, ARNt
correct, masculine noun
Record 33, Synonyms, Spanish
Record 33, Textual support, Spanish
Record number: 33, Textual support number: 1 DEF
Tipo de ARN cuyas moléculas son pequeñas, contienen de 80-100 nucleótidos, [...] formado por una sola cadena de ribonucleótidos que está doblada, [su] función es la de captar aminoácidos en el citoplasma y transportarlos a los ribosomas, colocándolos según indica la secuencia del ARNm [ácido ribonucleico mensajero] para sintetizar las proteínas. 1, record 33, Spanish, - %C3%A1cido%20ribonucleico%20de%20transferencia
Record 34 - internal organization data 2012-03-27
Record 34, English
Record 34, Subject field(s)
- Genetics
- Molecular Biology
Record 34, Main entry term, English
- monocistronic
1, record 34, English, monocistronic
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
[Said] of messenger RNA molecules that code for one polypeptide chain. 2, record 34, English, - monocistronic
Record 34, French
Record 34, Domaine(s)
- Génétique
- Biologie moléculaire
Record 34, Main entry term, French
- monocistronique
1, record 34, French, monocistronique
correct, standardized
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Se dit d'un ARN ne possédant qu'un seul cistron et qui donc code pour une seule protéine. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 2, record 34, French, - monocistronique
Record number: 34, Textual support number: 1 OBS
monocistronique : terme normalisé par l'AFNOR et publié au Journal officiel de la République française le 22 septembre 2000. 3, record 34, French, - monocistronique
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2012-03-16
Record 35, English
Record 35, Subject field(s)
- Genetics
Record 35, Main entry term, English
- initiation codon
1, record 35, English, initiation%20codon
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
- start codon 2, record 35, English, start%20codon
correct
- initiator codon 3, record 35, English, initiator%20codon
correct
- chain-initiation codon 3, record 35, English, chain%2Dinitiation%20codon
correct
- chain-initiating codon 3, record 35, English, chain%2Dinitiating%20codon
correct
Record 35, Textual support, English
Record number: 35, Textual support number: 1 DEF
A codon that codes for the first amino acid in a polypeptide sequence. 3, record 35, English, - initiation%20codon
Record number: 35, Textual support number: 1 CONT
A special transfer RNA (tRNA) recognizes this codon (AUG, or rarely, GUG) and starts the chain with the amino acid methionine (met) or rarely, valine, in the cytosol of eukaryotes or with N-formyl methionine (F-met) in prokaryotes, mitochondria, and chloroplasts. A different tRNA reads AUG as met in the middle of a chain. 3, record 35, English, - initiation%20codon
Record 35, French
Record 35, Domaine(s)
- Génétique
Record 35, Main entry term, French
- codon initiateur
1, record 35, French, codon%20initiateur
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- triplet d'initiation 2, record 35, French, triplet%20d%27initiation
correct, masculine noun
- codon de départ 2, record 35, French, codon%20de%20d%C3%A9part
correct, masculine noun
- codon d'initiation 3, record 35, French, codon%20d%27initiation
correct, masculine noun, standardized
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Triplet qui signale le début du message génétique sur un ARNm. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 4, record 35, French, - codon%20initiateur
Record number: 35, Textual support number: 1 OBS
La traduction de l'ARNm en protéine commence au codon d'initiation. [Observation reproduite avec l'autorisation de l'AFNOR.] 4, record 35, French, - codon%20initiateur
Record number: 35, Textual support number: 2 OBS
codon d'initiation : terme normalisé par l'AFNOR. 5, record 35, French, - codon%20initiateur
Record 35, Spanish
Record 35, Campo(s) temático(s)
- Genética
Record 35, Main entry term, Spanish
- codón iniciador
1, record 35, Spanish, cod%C3%B3n%20iniciador
masculine noun
Record 35, Abbreviations, Spanish
Record 35, Synonyms, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2012-03-16
Record 36, English
Record 36, Subject field(s)
- Genetics
Record 36, Main entry term, English
- codon
1, record 36, English, codon
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
- coding unit 2, record 36, English, coding%20unit
correct
- code word 3, record 36, English, code%20word
correct
- coding triplet 3, record 36, English, coding%20triplet
correct
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
A series of three adjacent nucleotides in one polynucleotide chain of a DNA or RNA molecule, which directs the insertion of a specific amino acid in the growing polypeptide chain during protein synthesis. 4, record 36, English, - codon
Record number: 36, Textual support number: 1 CONT
The genetic code has four elements (bases or letters), rather than the two of the binary system. The bases are grouped together in threes, known as codons, rather than the eight-bit bytes of computing. 5, record 36, English, - codon
Record 36, French
Record 36, Domaine(s)
- Génétique
Record 36, Main entry term, French
- codon
1, record 36, French, codon
correct, masculine noun, standardized
Record 36, Abbreviations, French
Record 36, Synonyms, French
- unité de codage 2, record 36, French, unit%C3%A9%20de%20codage
correct, feminine noun
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Triplet de nucléotides de l'ARNm. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 3, record 36, French, - codon
Record number: 36, Textual support number: 1 OBS
L'appariement codon-anticodon permet le positionnement de l'acide aminé dans une chaîne polypeptique en voie de synthèse. [Observation reproduite avec l'autorisation de l'AFNOR.] 3, record 36, French, - codon
Record number: 36, Textual support number: 2 OBS
codon : terme normalisé par l'AFNOR. 4, record 36, French, - codon
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Genética
Record 36, Main entry term, Spanish
- codón
1, record 36, Spanish, cod%C3%B3n
correct, masculine noun
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record number: 36, Textual support number: 1 DEF
Secuencia de tres nucleótidos en una cadena ADN o ARN que constituye información codificada para un aminoácido específico. 2, record 36, Spanish, - cod%C3%B3n
Record 37 - internal organization data 2012-03-16
Record 37, English
Record 37, Subject field(s)
- Genetics
Record 37, Main entry term, English
- nonsense mutation
1, record 37, English, nonsense%20mutation
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
- chain-terminating mutation 2, record 37, English, chain%2Dterminating%20mutation
correct
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
Any mutation (base substitution or frameshift mutation) that converts a sense codon into a chain terminating codon (UAG, UAA, or UGA in mRNA). 3, record 37, English, - nonsense%20mutation
Record number: 37, Textual support number: 1 CONT
Nonsense mutations result in premature termination of polypeptide chain synthesis at the site where the nonsense codon occurs in the messenger RNA. Nonsense mutations can lead to a pleiotropic polar effect reducing the level of expression of genes operator-distal to the nonsense mutation in the bacterial operon. To select for nonsense mutations in viral functions it is necessary to isolate the mutations in a genotype carrying a nonsense suppressor. 3, record 37, English, - nonsense%20mutation
Record 37, French
Record 37, Domaine(s)
- Génétique
Record 37, Main entry term, French
- mutation non-sens
1, record 37, French, mutation%20non%2Dsens
correct, feminine noun, standardized
Record 37, Abbreviations, French
Record 37, Synonyms, French
- mutation non sens 2, record 37, French, mutation%20non%20sens
correct, feminine noun
Record 37, Textual support, French
Record number: 37, Textual support number: 1 DEF
Mutation qui remplace un codon spécifiant un acide aminé par un codon non-sens. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.] 3, record 37, French, - mutation%20non%2Dsens
Record number: 37, Textual support number: 1 OBS
mutation non-sens : terme normalisé par l'AFNOR et publié au Journal officiel de la République française le 22 septembre 2000. 4, record 37, French, - mutation%20non%2Dsens
Record 37, Spanish
Record 37, Campo(s) temático(s)
- Genética
Record 37, Main entry term, Spanish
- mutación sin sentido
1, record 37, Spanish, mutaci%C3%B3n%20sin%20sentido
correct, feminine noun
Record 37, Abbreviations, Spanish
Record 37, Synonyms, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2012-02-24
Record 38, English
Record 38, Subject field(s)
- Medication
Record 38, Main entry term, English
- viomycin
1, record 38, English, viomycin
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
A polypeptide antibiotic used for cases of tuberculosis that are resistant to the drugs of choice. 2, record 38, English, - viomycin
Record 38, French
Record 38, Domaine(s)
- Médicaments
Record 38, Main entry term, French
- viomycine
1, record 38, French, viomycine
correct, feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
Antibiotique actif notamment à l'égard des bacilles résistants à la streptomycine et à l'isoniazide, administré par voie intramusculaire. 2, record 38, French, - viomycine
Record 38, Spanish
Record 38, Campo(s) temático(s)
- Medicamentos
Record 38, Main entry term, Spanish
- viomicina
1, record 38, Spanish, viomicina
feminine noun
Record 38, Abbreviations, Spanish
Record 38, Synonyms, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2012-01-04
Record 39, English
Record 39, Subject field(s)
- Biological Sciences
- Biochemistry
Record 39, Main entry term, English
- polypeptide chain
1, record 39, English, polypeptide%20chain
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
[A] linear array of amino acids that are linked together by peptide bonds in a protein. 2, record 39, English, - polypeptide%20chain
Record number: 39, Textual support number: 1 CONT
Hydrogen bonds... play a major part in holding together different regions of polypeptide chain in a folded protein molecule, and they are crucially important for many of the binding interactions observed on protein surfaces. Once they are outside the cytoplasm, secreted or cell-surface proteins often form additional covalent intrachain bonds. For example, the formation of disulfide bonds(also called S-S bridges) between neighboring cysteine-SH groups in a folded polypeptide chain frequently serves to stabilize the three-dimensional structure of extracellular proteins, although they are not required for the specific folding of the molecule. 3, record 39, English, - polypeptide%20chain
Record 39, French
Record 39, Domaine(s)
- Sciences biologiques
- Biochimie
Record 39, Main entry term, French
- chaîne polypeptidique
1, record 39, French, cha%C3%AEne%20polypeptidique
correct, feminine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Polymère non ramifié de résidus successifs d'aminoacides liés par covalence (liaisons peptidiques), résultant de l'information monodimensionnelle contenue dans l'ADN et constituant le squelette des protéines. 2, record 39, French, - cha%C3%AEne%20polypeptidique
Record number: 39, Textual support number: 1 CONT
Dans une longue chaîne polypeptidique, les liaisons, qui autorisent une libre rotation des atomes qu'elles relient, sont nombreuses et donnent au squelette protéique une grande flexibilité. Chaque molécule de protéine peut donc, en principe, adopter un très grand nombre de formes différentes, ou conformations. Toutefois, dans des conditions biologiques, la plupart des chaînes polypeptidiques ne se replient que selon une seule de ces conformations. Ceci est dû au fait que les chaînes aminés latérales des différents acides aminés s'associent entre elles et avec l'eau pour former une variété de liaisons faibles non covalentes. 3, record 39, French, - cha%C3%AEne%20polypeptidique
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2012-01-04
Record 40, English
Record 40, Subject field(s)
- Hormones
Record 40, Main entry term, English
- calcitonin
1, record 40, English, calcitonin
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
- thyrocalcitonin 2, record 40, English, thyrocalcitonin
correct
Record 40, Textual support, English
Record number: 40, Textual support number: 1 DEF
A 32-amino-acid polypeptide which functions as a hypocalcemic hormone in mammals. It is synthesized in and secreted by the parafollicular cells(C cells) of the thyroid in man and by the ultimobranchial body in species such as teleosts and amphibians. 1, record 40, English, - calcitonin
Record 40, Key term(s)
- calcium-lowering hormone
Record 40, French
Record 40, Domaine(s)
- Hormones
Record 40, Main entry term, French
- calcitonine
1, record 40, French, calcitonine
correct, feminine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
- thyrocalcitonine 2, record 40, French, thyrocalcitonine
correct, feminine noun
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Hormone hypocalcémiante. 1, record 40, French, - calcitonine
Record 40, Spanish
Record 40, Campo(s) temático(s)
- Hormonas
Record 40, Main entry term, Spanish
- calcitonina
1, record 40, Spanish, calcitonina
correct, feminine noun
Record 40, Abbreviations, Spanish
Record 40, Synonyms, Spanish
- tirocalcitonina 2, record 40, Spanish, tirocalcitonina
correct, feminine noun
Record 40, Textual support, Spanish
Record number: 40, Textual support number: 1 DEF
Hormona producida por el tiroides que regula los niveles de calcio en el cuerpo. 3, record 40, Spanish, - calcitonina
Record number: 40, Textual support number: 1 OBS
La presencia de altas cantidades de esta hormona en la sangre puede ser indicativa de la existencia de varios tipos de cáncer. 3, record 40, Spanish, - calcitonina
Record 41 - internal organization data 2012-01-04
Record 41, English
Record 41, Subject field(s)
- Biological Sciences
Record 41, Main entry term, English
- beta-sheet
1, record 41, English, beta%2Dsheet
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
- beta-pleated sheet 2, record 41, English, beta%2Dpleated%20sheet
correct
- pleated sheet 2, record 41, English, pleated%20sheet
correct
Record 41, Textual support, English
Record number: 41, Textual support number: 1 CONT
ß-Sheets are formed when two or more almost fully extended polypeptide chains are brought together side by side, so that regular hydrogen bonds can form between the peptide backbone amide NH and carbonyl oxygen groups of adjacent chains.... All the peptide linkages participate in this cross-linking and thus lend the structure great stability; the R groups lie above or below the zigzagging planes of the pleated sheet.... The structure of the ß-sheet makes up extensive regions of the core of most(though not all) globular proteins. 3, record 41, English, - beta%2Dsheet
Record 41, French
Record 41, Domaine(s)
- Sciences biologiques
Record 41, Main entry term, French
- feuillet bêta
1, record 41, French, feuillet%20b%C3%AAta
correct, masculine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 CONT
L. Pauling avait à peine découvert [...] les hélices alpha [...] qu'il observa une seconde configuration stable : les feuillets bêta. Dans ce type de structure, des segments rectilignes de la chaîne polypeptidique sont juxtaposés en zigzag, comme un mètre d'architecte incomplètement replié; des liaisons hydrogène relient les segments adjacents, appelés brins bêta. Dans cette structure comme dans les hélices alpha, des liaisons s'établissent entre les groupes NH et les groupes CO de la chaîne polypeptidique principale. [...] Toutes les liaisons peptidiques participent à ces liaisons, ce qui assure à cette structure une grande stabilité. 2, record 41, French, - feuillet%20b%C3%AAta
Record number: 41, Textual support number: 1 OBS
Le feuillet bêta est aussi appelé «feuillet plissé» ou «conformation plissée». 2, record 41, French, - feuillet%20b%C3%AAta
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 2011-11-02
Record 42, English
Record 42, Subject field(s)
- Biochemistry
- Microbiology and Parasitology
- Cytology
Record 42, Main entry term, English
- vif protein
1, record 42, English, vif%20protein
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 DEF
A HIV polypeptide(a protein) that modulates viral infectivity. [From source a]. 2, record 42, English, - vif%20protein
Record number: 42, Textual support number: 1 OBS
vif: virion infective factor. 1, record 42, English, - vif%20protein
Record 42, Key term(s)
- virion infective factor
Record 42, French
Record 42, Domaine(s)
- Biochimie
- Microbiologie et parasitologie
- Cytologie
Record 42, Main entry term, French
- protéine vif
1, record 42, French, prot%C3%A9ine%20vif
correct, feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 CONT
La protéine p23 ou p23 sor ou vif intracellulaire, non retrouvée dans le virus mais dans les cellules infectées par le VIH, est le produit du gène vif et intervient dans l'assemblage des particules virales ou au moment de l'initiation de la réplication; c'est un facteur d'infectivité. En effet, une délétion touchant le gène vif ne bloque pas la production de particules virales, mais celles-ci sont très peu infectieuses. 2, record 42, French, - prot%C3%A9ine%20vif
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 2011-11-02
Record 43, English
Record 43, Subject field(s)
- Biological Sciences
Record 43, Main entry term, English
- R chain
1, record 43, English, R%20chain
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 DEF
Each of the two polypeptide chains of molecular weight 17, 000 forming a regulatory subunit of the E. coli ATCase(aspartate transcarbamylase). The ATCase of E. coli can be dissociated with mercurial agents to yield two identical catalytic subunits and three identical regulatory subunits. 2, record 43, English, - R%20chain
Record number: 43, Textual support number: 1 OBS
One atom of Zn+2 is bound to each of the R chains and each of the R chains can bind one molecule of the modulator CTP. 1, record 43, English, - R%20chain
Record 43, French
Record 43, Domaine(s)
- Sciences biologiques
Record 43, Main entry term, French
- chaîne R
1, record 43, French, cha%C3%AEne%20R
correct, feminine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 DEF
Chacune des deux chaînes polypeptidiques (P.M. 17 000) composant une sous-unité régulatrice de l'aspartate transcarbamylase d'E. coli (ATCase). L'ATCase d'E. coli comprend trois sous-unités régulatrices et deux sous-unités catalytiques. 2, record 43, French, - cha%C3%AEne%20R
Record number: 43, Textual support number: 1 CONT
L'aspartate-carbamyl-transférase a un poids moléculaire de 300 000. On le dissocie aisément en cinq sous-unités : - deux sous-unités catalytiques, [...] - trois sous-unités régulatrices, de poids moléculaire 34 000, et constituées chacune de deux chaînes polypeptidiques (chaînes R), liées d'ailleurs à un atome de Zinc (Zn2+ : chacune de ces sous-unités régulatrices possède deux sites de fixation du modulateur CTP, un sur chaque chaîne R. L'activité de ces trois sous-unités est strictement régulatrice : elles n'ont aucun pouvoir catalytique. 3, record 43, French, - cha%C3%AEne%20R
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 2011-10-21
Record 44, English
Record 44, Subject field(s)
- Biological Sciences
Record 44, Main entry term, English
- chain folding
1, record 44, English, chain%20folding
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
- folding 2, record 44, English, folding
correct
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
Optimal application of protein engineering technology will require understanding how the amino acid sequence of a polypeptide chain specifies its spatial conformation. It is now clear that polypeptide chain folding and subunit assembly proceeds through sequential pathways involving defined intermediates. The critical amino acid instructions directing these pathways appear to be dispersed through the sequence... Very similar patterns of chain folding and domain structure can arise from different amino acid sequences that show little or no homology. The immunoglobulins are a prime example of conservation of structure despite extensive differences in amino acid sequence. 3, record 44, English, - chain%20folding
Record 44, French
Record 44, Domaine(s)
- Sciences biologiques
Record 44, Main entry term, French
- repliement des chaînes
1, record 44, French, repliement%20des%20cha%C3%AEnes
correct, masculine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
- pliage de la chaîne 2, record 44, French, pliage%20de%20la%20cha%C3%AEne
correct, masculine noun
Record 44, Textual support, French
Record number: 44, Textual support number: 1 CONT
La structure tertiaire est due aux repliements des chaînes polypeptidiques, conférant à la molécule protéinique la forme globuleuse. (...) Les protéines contiennent des régions formées d'hélices [alpha], des feuillets [bêta], des régions sans structure rigide, des repliements souvent dus à la présence de proline. (...) Un aspect particulièrement critique de l'enroulement des chaînes polypeptidiques en leur conformation native est la très grande vitesse à laquelle elle se produit biologiquement. 3, record 44, French, - repliement%20des%20cha%C3%AEnes
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 2011-09-14
Record 45, English
Record 45, Subject field(s)
- Medical and Surgical Equipment
- Bioengineering
- Blood
Record 45, Main entry term, English
- polypeptide clumping factor
1, record 45, English, polypeptide%20clumping%20factor
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 OBS
Term(s) taken from a Canadian laboratory-equipment company’s catalogue. 1, record 45, English, - polypeptide%20clumping%20factor
Record 45, French
Record 45, Domaine(s)
- Équipement médico-chirurgical
- Technique biologique
- Sang
Record 45, Main entry term, French
- facteur d'agglutination polypeptidique
1, record 45, French, facteur%20d%27agglutination%20polypeptidique
masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 OBS
Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire. 1, record 45, French, - facteur%20d%27agglutination%20polypeptidique
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 2011-08-09
Record 46, English
Record 46, Subject field(s)
- Biological Sciences
- Biotechnology
Record 46, Main entry term, English
- globular protein
1, record 46, English, globular%20protein
correct
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
Protein soluble in water, usually with added acid, alkali, salt or ethanol. Roughly so classified are: albumins, globulins, histones, and protamines. 2, record 46, English, - globular%20protein
Record number: 46, Textual support number: 1 CONT
In globular proteins, disulfide bonds provide conformational stability, although the detailed mechanisms by which these bonds influence not only the stability of native structures but also pathways of folding and unfolding have yet to be defined... The flexibility of the polypeptide backbone and of the side chains is what enables each globular protein to fold into its characteristic native, or average, structure. 3, record 46, English, - globular%20protein
Record 46, French
Record 46, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 46, Main entry term, French
- protéine globulaire
1, record 46, French, prot%C3%A9ine%20globulaire
correct, feminine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Protéine constituée de chaînes polypeptidiques étroitement repliées en des formes compactes sphériques ou globulaires. La plupart de ces protéines sont solubles dans les systèmes aqueux et diffusent aisément. Elles sont habituellement dans les cellules. 2, record 46, French, - prot%C3%A9ine%20globulaire
Record number: 46, Textual support number: 1 CONT
La myoglobine, la molécule qui stocke l'oxygène dans les muscles, est une protéine globulaire dont les déformations moléculaires jouent un rôle fonctionnel important. Chez les baleines, par exemple, la myoglobine est présente en grande quantité et c'est elle qui permet à l'animal de respirer lorsqu'il plonge. 3, record 46, French, - prot%C3%A9ine%20globulaire
Record number: 46, Textual support number: 1 OBS
Parmi les 2000 enzymes environ connus à ce jour, presque tous sont des protéines globulaires, comme le sont les anticorps, des hormones et de nombreuses protéines possédant des fonctions de transport, comme l'albumine sérique et l'hémoglobine. 2, record 46, French, - prot%C3%A9ine%20globulaire
Record 46, Spanish
Record 46, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 46, Main entry term, Spanish
- proteína globular
1, record 46, Spanish, prote%C3%ADna%20globular
correct, feminine noun
Record 46, Abbreviations, Spanish
Record 46, Synonyms, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 2011-07-14
Record 47, English
Record 47, Subject field(s)
- Medical and Surgical Equipment
- Bioengineering
- Blood
Record 47, Main entry term, English
- cell-wall polypeptide clumping factor
1, record 47, English, cell%2Dwall%20polypeptide%20clumping%20factor
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 OBS
Term(s) taken from a Canadian laboratory-equipment company’s catalogue. 1, record 47, English, - cell%2Dwall%20polypeptide%20clumping%20factor
Record 47, French
Record 47, Domaine(s)
- Équipement médico-chirurgical
- Technique biologique
- Sang
Record 47, Main entry term, French
- facteur d'agglutination polypeptidique de paroi cellulaire
1, record 47, French, facteur%20d%27agglutination%20polypeptidique%20de%20paroi%20cellulaire
masculine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 OBS
Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire. 1, record 47, French, - facteur%20d%27agglutination%20polypeptidique%20de%20paroi%20cellulaire
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 2011-07-11
Record 48, English
Record 48, Subject field(s)
- Chemistry
Record 48, Main entry term, English
- carbonyl
1, record 48, English, carbonyl
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
- carbonyl group 2, record 48, English, carbonyl%20group
correct
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
[A] radical (CO) that is made up of one atom of carbon and one atom of oxygen connected by a double bound; found, for example, in aldehydes and ketones. 1, record 48, English, - carbonyl
Record number: 48, Textual support number: 1 CONT
Two amino acids may be joined by condensation between the carboxylic acid group of one molecule and the amino group of the other molecule, with the splitting out of a molecule of water.... The bond formed between the carbonyl group(-CO-) and the imino group(-NH-) is called a peptide bond. A dipeptide is a compound formed by the union of two amino acids through one peptide bond, such as alanyl-serine shown above. A tripeptide is formed from three amino acids joined by two peptide bonds, while a tetrapeptide is formed from four amino acids, etc. When many amino acids are linked into a chain by peptide bonds, the structure is called a polypeptide. Thus proteins may be described as molecules that are composed of polypeptide chains. 3, record 48, English, - carbonyl
Record 48, French
Record 48, Domaine(s)
- Chimie
Record 48, Main entry term, French
- groupement carbonyle
1, record 48, French, groupement%20carbonyle
correct, masculine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
- groupe carbonyle 2, record 48, French, groupe%20carbonyle
correct, masculine noun
- carbonyle 3, record 48, French, carbonyle
correct, masculine noun
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
Groupement bivalent CO, qui caractérise les aldéhydes et les cétones et qu'on retrouve également dans le groupement carboxyle et la liaison peptidique. 3, record 48, French, - groupement%20carbonyle
Record number: 48, Textual support number: 1 CONT
De nouvelles méthodes chimiques ont été développées pour cliver les chaînes peptidiques sur des résidus d'amino-acides spécifiques. La plus utilisée implique une réaction avec le bromure de cyanogène, qui scinde les liaisons peptidiques dans lesquelles la fonction carbonyle est fournie par des résidus de méthionine. 4, record 48, French, - groupement%20carbonyle
Record 48, Spanish
Record 48, Campo(s) temático(s)
- Química
Record 48, Main entry term, Spanish
- grupo carbonilo
1, record 48, Spanish, grupo%20carbonilo
masculine noun
Record 48, Abbreviations, Spanish
Record 48, Synonyms, Spanish
- carbonilo 2, record 48, Spanish, carbonilo
masculine noun
Record 48, Textual support, Spanish
Record number: 48, Textual support number: 1 CONT
A finales de los años ochenta, se desarrolló una técnica para determinar los grupos carbonilo, un subproducto ordinario de la oxidación de las proteínas. 1, record 48, Spanish, - grupo%20carbonilo
Record 49 - internal organization data 2011-07-05
Record 49, English
Record 49, Subject field(s)
- Biological Sciences
- Biochemistry
Record 49, Main entry term, English
- side-chain
1, record 49, English, side%2Dchain
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
- lateral chain 2, record 49, English, lateral%20chain
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
Grouping of similar atoms (two or more), generally carbons, as in the ethyl radical, (C2H5) that branches off from a straight-chain or cyclic (for example, benzene) molecule. 1, record 49, English, - side%2Dchain
Record number: 49, Textual support number: 1 CONT
The amino acid side-chains extending outward from a polypeptide chain structure may be either hydrophilic or hydrophobic. The most hydrophilic, or water loving, are those with net ionic charges. Nonpolar side-chains tend to cluster together in the interior of protein molecules to avoid exposure to water. The force causing this comes only from the propensity of the surrounding water to resist being forced into ordered structures by the presence of nonpolar groups. The so-called hydrophobic bond is actually an association created by spurned water. 3, record 49, English, - side%2Dchain
Record 49, French
Record 49, Domaine(s)
- Sciences biologiques
- Biochimie
Record 49, Main entry term, French
- chaîne latérale
1, record 49, French, cha%C3%AEne%20lat%C3%A9rale
correct, feminine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 DEF
Suite d'atomes fixés sur un noyau ou une chaîne droite. 2, record 49, French, - cha%C3%AEne%20lat%C3%A9rale
Record number: 49, Textual support number: 1 CONT
Ce sont surtout les propriétés des chaînes latérales qui déterminent la configuration spatiale des protéines. Les interactions entre une chaîne latérale, et, soit une autre chaîne latérale, soit le milieu où se trouve la protéine, peuvent forcer le polypeptide à se replier en un globule compact de forme stable et bien déterminée. 3, record 49, French, - cha%C3%AEne%20lat%C3%A9rale
Record 49, Spanish
Record 49, Campo(s) temático(s)
- Ciencias biológicas
- Bioquímica
Record 49, Main entry term, Spanish
- cadena lateral
1, record 49, Spanish, cadena%20lateral
feminine noun
Record 49, Abbreviations, Spanish
Record 49, Synonyms, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 2011-06-07
Record 50, English
Record 50, Subject field(s)
- Biological Sciences
- Biotechnology
Record 50, Main entry term, English
- trypsinogen
1, record 50, English, trypsinogen
correct
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 DEF
Inactive precursor of the pancreatic protease trypsin. It is converted to trypsin by the removal of a polypeptide in a reaction catalyzed by the enzyme enteropeptidase. 2, record 50, English, - trypsinogen
Record 50, French
Record 50, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 50, Main entry term, French
- trypsinogène
1, record 50, French, trypsinog%C3%A8ne
correct, masculine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 DEF
Proenzyme inactif sécrété par le pancréas, et que l'entérokinase transforme en trypsine active. La réaction se poursuit autocatalytiquement et devient totale en présence de Ca2+. 2, record 50, French, - trypsinog%C3%A8ne
Record 50, Spanish
Record 50, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 50, Main entry term, Spanish
- tripsinógeno
1, record 50, Spanish, tripsin%C3%B3geno
correct, masculine noun
Record 50, Abbreviations, Spanish
Record 50, Synonyms, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 2011-02-09
Record 51, English
Record 51, Subject field(s)
- Biological Sciences
Record 51, Main entry term, English
- oligomeric enzyme
1, record 51, English, oligomeric%20enzyme
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 DEF
Enzyme composed of identical subunits or unlike subunits. 2, record 51, English, - oligomeric%20enzyme
Record number: 51, Textual support number: 1 CONT
Oligomeric enzymes are usually dissociated into subunits by treatment with denaturing agents such as guanidine hydrochloride. The forces involved in the association of the subunits are thus of the weak, non-covalent type which are involved in stabilizing the folded structure of a polypeptide chain i. e. hydrogen bonds, electrostatic forces, van der Waals forces, and hydrophobic forces. 3, record 51, English, - oligomeric%20enzyme
Record number: 51, Textual support number: 1 OBS
Many investigators in the late sixties questioned the very existence of uneven numbered oligomers. However, by now we know of well-defined cases for trimeric enzymes.... Pentameric enzymes are rare, whereas no heptamer has so far been found. It is therefore justifiable to say that even-numbered oligomers are much more common than those having an uneven number of protomers, but the latter also exist.... Very few true oligomeric enzymes contain ten, twelve or more subunits. 1, record 51, English, - oligomeric%20enzyme
Record 51, French
Record 51, Domaine(s)
- Sciences biologiques
Record 51, Main entry term, French
- enzyme oligomère
1, record 51, French, enzyme%20oligom%C3%A8re
correct, feminine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record number: 51, Textual support number: 1 DEF
Enzyme [...] formé de plusieurs chaînes (ou sous-unités) identiques ou différentes. Lorsque les enzymes comprennent des sous-unités identiques, chacune des chaînes est bien entendu porteuse d'un centre actif : un enzyme tétramérique a 4 centres actifs. Dans cette catégorie d'enzymes [...] on trouve les enzymes allostériques (qui représentent 10-20 % des enzymes à structure quaternaire). 1, record 51, French, - enzyme%20oligom%C3%A8re
Record number: 51, Textual support number: 1 CONT
Dans le modèle de Monod, Wyman et Changeux, l'enzyme oligomère peut prendre deux états conformationnels différents : R et T dans lesquels, toutes les sous-unités changent leur conformation d'une façon concertée. Les deux états sont en équilibre. En l'absence de substrat, la plus grande partie des molécules de l'enzyme prennent l'état T. Puisque le substrat se lie de préférence à l'état R, l'addition du substrat déplace l'équilibre vers cet état R. De cette façon, la liaison des premières molécules du substrat favorise la liaison de celles qui suivent, étant donné que plus de molécules enzymatiques prennent l'état R. 2, record 51, French, - enzyme%20oligom%C3%A8re
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 2011-02-07
Record 52, English
Record 52, Subject field(s)
- Biochemistry
- Chemistry
- Medication
Universal entry(ies) Record 52
Record 52, Main entry term, English
- aprotinin
1, record 52, English, aprotinin
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
- pancreatic basic trypsin inhibitor 2, record 52, English, pancreatic%20basic%20trypsin%20inhibitor
correct
- trypsin inhibitor 2, record 52, English, trypsin%20inhibitor
correct
- Trasylol 3, record 52, English, Trasylol
correct, trademark
Record 52, Textual support, English
Record number: 52, Textual support number: 1 DEF
A polypeptide obtained from animal organs which inhibits proteinase and kallikrein [and which] has been used in the treatment of pancreatitis. 4, record 52, English, - aprotinin
Record number: 52, Textual support number: 1 OBS
Chemical formula: C282H432N84O79S7 5, record 52, English, - aprotinin
Record 52, French
Record 52, Domaine(s)
- Biochimie
- Chimie
- Médicaments
Entrée(s) universelle(s) Record 52
Record 52, Main entry term, French
- aprotinine
1, record 52, French, aprotinine
correct, feminine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
- Trasylol 1, record 52, French, Trasylol
correct, trademark
Record 52, Textual support, French
Record number: 52, Textual support number: 1 DEF
Polypeptide inhibiteur de protéinases. 2, record 52, French, - aprotinine
Record number: 52, Textual support number: 1 OBS
Formule chimique : C282H432N84O79S7 3, record 52, French, - aprotinine
Record 52, Spanish
Record 52, Campo(s) temático(s)
- Bioquímica
- Química
- Medicamentos
Entrada(s) universal(es) Record 52
Record 52, Main entry term, Spanish
- aprotinina
1, record 52, Spanish, aprotinina
feminine noun
Record 52, Abbreviations, Spanish
Record 52, Synonyms, Spanish
Record 52, Textual support, Spanish
Record number: 52, Textual support number: 1 OBS
Fórmula química: C282H432N84O79S7 2, record 52, Spanish, - aprotinina
Record 53 - internal organization data 2011-01-28
Record 53, English
Record 53, Subject field(s)
- Genetics
Record 53, Main entry term, English
- hybrid-released translation
1, record 53, English, hybrid%2Dreleased%20translation
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 DEF
Method that enables a cloned DNA to be correlated with the protein for which it encodes. 1, record 53, English, - hybrid%2Dreleased%20translation
Record number: 53, Textual support number: 1 OBS
Cloned DNA is bound to a cellulose nitrate filter and hybridized with an unfractionated preparation of mRNA. The filter is washed and the hybridized mRNA eluted by heating in a buffer with formamide. The recovered mRNA is then translated in a cell-free system, and the radiolabelled polypeptide products analyzed by gel electrophoresis. 1, record 53, English, - hybrid%2Dreleased%20translation
Record 53, French
Record 53, Domaine(s)
- Génétique
Record 53, Main entry term, French
- traduction d'ARN messager purifié par hybridation
1, record 53, French, traduction%20d%27ARN%20messager%20purifi%C3%A9%20par%20hybridation
correct, feminine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record 53, Spanish
Record 53, Campo(s) temático(s)
- Genética
Record 53, Main entry term, Spanish
- traducción permitida por hibridación
1, record 53, Spanish, traducci%C3%B3n%20permitida%20por%20hibridaci%C3%B3n
correct, feminine noun
Record 53, Abbreviations, Spanish
Record 53, Synonyms, Spanish
Record 53, Textual support, Spanish
Record number: 53, Textual support number: 1 DEF
Método utilizado para identificar el producto génico de un gen clonado. 1, record 53, Spanish, - traducci%C3%B3n%20permitida%20por%20hibridaci%C3%B3n
Record 54 - internal organization data 2011-01-12
Record 54, English
Record 54, Subject field(s)
- Biological Sciences
- Biotechnology
Record 54, Main entry term, English
- polypeptide
1, record 54, English, polypeptide
correct
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 DEF
Linear polymer of more than 10 amino acids that are linked by means of peptide bonds. 2, record 54, English, - polypeptide
Record number: 54, Textual support number: 1 CONT
The properties of a polypeptide are determined by the type and sequence of its constituent amino acids. 3, record 54, English, - polypeptide
Record 54, French
Record 54, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 54, Main entry term, French
- polypeptide
1, record 54, French, polypeptide
correct, masculine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 DEF
Molécule constituée par la combinaison d'amino-acides entre eux par des liaisons peptidiques et renferment plus de 10 amino-acides. 2, record 54, French, - polypeptide
Record number: 54, Textual support number: 1 CONT
L'évolution de la structure des enzymes a suivi bien des chemins, mais ils sont tous marqués par un point commun : quand une structure est efficace, elle est conservée. Et, apparemment, il n'y a pas une multitude de conformations qui permette à un site protéique d'être "actif" pour une fonction donnée, ce qui fait que le résultat final de l'évolution est le même, quelque soit le point de départ. La physico-chimie nous rappelle qu'il n'y a pas lieu d'en être trop étonnés : de multiples contraintes s'exercent aussi bien au niveau des polypeptides (enzymes) qu'au niveau des polynucléotides (leurs gènes de structure), et le respect de ces contraintes bride l'évolution. 3, record 54, French, - polypeptide
Record 54, Spanish
Record 54, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 54, Main entry term, Spanish
- polipéptido
1, record 54, Spanish, polip%C3%A9ptido
correct, masculine noun
Record 54, Abbreviations, Spanish
Record 54, Synonyms, Spanish
Record 54, Textual support, Spanish
Record number: 54, Textual support number: 1 DEF
Polímero de aminoácidos, formado de cadenas que constan de restos de aminoácidos. 2, record 54, Spanish, - polip%C3%A9ptido
Record 55 - internal organization data 2011-01-11
Record 55, English
Record 55, Subject field(s)
- Biological Sciences
Record 55, Main entry term, English
- beta-bend
1, record 55, English, beta%2Dbend
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
- beta bend 2, record 55, English, beta%20bend
correct
- beta-turn 2, record 55, English, beta%2Dturn
correct
Record 55, Textual support, English
Record number: 55, Textual support number: 1 CONT
Folding a polypeptide chain to a compact globular form will necessitate some way to change the direction of the polypeptide chain, as might, for example, be required to connect adjacent ends of the polypeptide chains in an antiparallel [beta]-sheet. A commonly observed and particularly efficient way to do this is by formation of a tight loop in which a residue's carbonyl group forms a hydrogen bond with the amide NH group of the residue three positions further along the polypeptide chain. The resulting so-called [beta]-bend reverses the direction of the polypeptide chain. 1, record 55, English, - beta%2Dbend
Record 55, French
Record 55, Domaine(s)
- Sciences biologiques
Record 55, Main entry term, French
- virage bêta
1, record 55, French, virage%20b%C3%AAta
correct, masculine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
- coude bêta 2, record 55, French, coude%20b%C3%AAta
correct, masculine noun
Record 55, Textual support, French
Record number: 55, Textual support number: 1 CONT
Les retournements de la chaîne polypeptidique s'effectuent selon des structures déterminées appelées virages [bêta]. [...] Un virage [bêta] comporte un segment de la chaîne polypeptidique de quatre acides aminés consécutifs [...], se retournant de 180°, et tels que la distance entre [le premier et le quatrième] soit inférieure à 7 A et que ce segment ne forme pas d'hélice. Il existe différents types de virages [bêta] selon la valeur des angles dihédraux. 2, record 55, French, - virage%20b%C3%AAta
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 2011-01-06
Record 56, English
Record 56, Subject field(s)
- Biochemistry
Record 56, Main entry term, English
- N-terminal residue
1, record 56, English, N%2Dterminal%20residue
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
Record 56, Textual support, English
Record number: 56, Textual support number: 1 CONT
Since none of the [alpha]-amino groups that are combined in peptide linkages can ionize in the pH zone 0 to 14, the acid-base behavior of peptides is contributed by the free [alpha]-amino group of the N-terminal residue, the free [alpha]-carboxyl group of the carboxy-terminal (abbreviated C-terminal) residue, and those R groups of the residues in intermediate positions which can ionize. 2, record 56, English, - N%2Dterminal%20residue
Record number: 56, Textual support number: 2 CONT
One of the ends of a polypeptide chain terminates in an amino acid residue...(i. e., RCHCO--)... that has a free--NH2 group; the other terminates in an amino acid residue with a free--COOH group. These two amino acids are called the N-terminal residue and the C-terminal residue, respectively... 3, record 56, English, - N%2Dterminal%20residue
Record 56, French
Record 56, Domaine(s)
- Biochimie
Record 56, Main entry term, French
- résidu N-terminal
1, record 56, French, r%C3%A9sidu%20N%2Dterminal
correct, masculine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 OBS
Sur le modèle de «résidu C-terminal» (voir cette fiche). 1, record 56, French, - r%C3%A9sidu%20N%2Dterminal
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 2011-01-06
Record 57, English
Record 57, Subject field(s)
- Biochemistry
Record 57, Main entry term, English
- carboxy-terminal residue
1, record 57, English, carboxy%2Dterminal%20residue
correct
Record 57, Abbreviations, English
Record 57, Synonyms, English
- C-terminal residue 2, record 57, English, C%2Dterminal%20residue
correct
Record 57, Textual support, English
Record number: 57, Textual support number: 1 CONT
Since none of the [alpha]-amino groups that are combined in peptide linkages can ionize in the pH zone 0 to 14, the acid-base behavior of peptides is contributed by the free [alpha]-amino group of the N-terminal residue, the free [alpha]-carboxyl group of the carboxy-terminal (abbreviated C-terminal) residue, and those R groups of the residues in intermediate positions which can ionize. 1, record 57, English, - carboxy%2Dterminal%20residue
Record number: 57, Textual support number: 2 CONT
One of the ends of a polypeptide chain terminates in an amino acid residue...(i. e., RCHCO--)... that has a free--NH2 group; the other terminates in an amino acid residue with a free--COOH group. These two amino acids are called the N-terminal residue and the C-terminal residue, respectively... 3, record 57, English, - carboxy%2Dterminal%20residue
Record 57, French
Record 57, Domaine(s)
- Biochimie
Record 57, Main entry term, French
- résidu COOH-terminal
1, record 57, French, r%C3%A9sidu%20COOH%2Dterminal
correct, masculine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
- résidu C-terminal 1, record 57, French, r%C3%A9sidu%20C%2Dterminal
correct, masculine noun
Record 57, Textual support, French
Record number: 57, Textual support number: 1 CONT
Si l'on traite une protéine par l'hydrazine à 100 °C, toutes les liaisons peptidiques sont rompues, et tous les résidus sont transformés en hydrazides, sauf le résidu COOH-terminal (ou C-terminal) que l'on retrouve sous forme d'aminoacide libre facile à isoler et à identifier. 1, record 57, French, - r%C3%A9sidu%20COOH%2Dterminal
Record number: 57, Textual support number: 1 OBS
Voir aussi «aminoacide C-terminal» dans TERMIUM. 2, record 57, French, - r%C3%A9sidu%20COOH%2Dterminal
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 2011-01-05
Record 58, English
Record 58, Subject field(s)
- Biological Sciences
Record 58, Main entry term, English
- crystallographic model
1, record 58, English, crystallographic%20model
correct
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 DEF
Molecular model, such as a ball and stick or a framework model, in which the bond lengths and the bond angles are clearly indicated. 1, record 58, English, - crystallographic%20model
Record number: 58, Textual support number: 1 CONT
Analysis of the surface of the crystallographic models of most proteins should target at least one surface residue whose replacement would substantially increase the stability of the protein.... Unfortunately, most enzymes do not presently have a crystallographic model available for identification of one or more residues having exposed apolar side chains.... For investigators having neither a crystallographic model of the enzyme of interests or a facility for obtaining and engineering the structural gene, use of a cross-linking reagent is recommended to increase stability. This approach is based on diminishing the polypeptide entropy that is the principal thermodynamic quantity stabilizing the denatured form. 2, record 58, English, - crystallographic%20model
Record 58, French
Record 58, Domaine(s)
- Sciences biologiques
Record 58, Main entry term, French
- modèle cristallographique
1, record 58, French, mod%C3%A8le%20cristallographique
correct, masculine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
Record 58, Textual support, French
Record number: 58, Textual support number: 1 CONT
Le plan de projection en deux dimensions, dans lequel les structures des molécules organiques sont nécessairement dessinées sur une page imprimée, est tout à fait insuffisant pour décrire la vraie configuration tridimensionnelle des biomolécules. La configuration de chaque molécule dans l'espace peut être représentée par l'utilisation de modèles atomiques qui sont de deux types. Les modèles cristallographiques montrent les squelettes covalents et les angles de liaisons et leurs dimensions, mais n'indiquent pas l'espace occupé réellement par la molécule. Les modèles compacts, par contre, donnent plus de détails en ce qui concerne les angles de liaisons et les distances dans le squelette covalentiel, mais ne montrent pas les contours de van der Waals ou la surface des molécules. 1, record 58, French, - mod%C3%A8le%20cristallographique
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 2011-01-05
Record 59, English
Record 59, Subject field(s)
- Biological Sciences
Record 59, Main entry term, English
- catalytic residue
1, record 59, English, catalytic%20residue
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
- activity critical residue 1, record 59, English, activity%20critical%20residue
correct
Record 59, Textual support, English
Record number: 59, Textual support number: 1 DEF
Amino acid residue directly involved in the covalent bond changes during enzyme action. 2, record 59, English, - catalytic%20residue
Record number: 59, Textual support number: 1 CONT
Chymotrypsinogen has a single polypeptide chain of 245 residues held together by five intrachain disulfide bridges... It is converted into active [alpha] chymotrypsin by the enzymatic hydrolysis of four peptide linkages, by sequential action of trypsin and chymotrypsin, with the release of two dipeptides. The active [alpha] chymotrypsin produced this way consists of three polypeptide chains held together by two-S-S bonds. Thus the two specific residues essential for catalytic activity, histidine 57 and serine 195, are present in two different chains. However, it has been directly established by x-ray analysis of the tertiary structure of chymotrypsin that these... catalytic residues... are actually very close to each other in the conformation of the native enzyme. 1, record 59, English, - catalytic%20residue
Record 59, French
Record 59, Domaine(s)
- Sciences biologiques
Record 59, Main entry term, French
- résidu catalytique
1, record 59, French, r%C3%A9sidu%20catalytique
correct, masculine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
- aminoacide catalytiquement actif 2, record 59, French, aminoacide%20catalytiquement%20actif
correct, masculine noun
Record 59, Textual support, French
Record number: 59, Textual support number: 1 CONT
Le chymotrypsinogène est composé d'une chaîne polypeptidique unique contenant 245 acides aminés et comportant cinq liaisons disulfure intracaténaires. Il est transformé en [alpha]-chymotrypsine active par l'hydrolyse enzymatique de quatre liaisons peptidiques sous l'influence séquentielle de la trypsine et de la chymotrypsine, avec libération de deux dipeptides. L'[alpha]-chymotrypsine active ainsi produite est constituée de trois chaînes polypeptidiques maintenues par deux liaisons -S-S. Ainsi, les deux acides aminés spécifiques essentiels à l'activité catalytique, l'histidine en position 57 et la sérine 195, se trouvent dans deux chaînes différentes. Néanmoins, des analyses aux rayons X de la structure tertiaire de la chymotrypsine ont établi directement que ces [...] résidus catalytiques [...] se trouvent en fait très proches l'un de l'autre dans la conformation de l'enzyme natif. 2, record 59, French, - r%C3%A9sidu%20catalytique
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 2011-01-05
Record 60, English
Record 60, Subject field(s)
- Biological Sciences
Record 60, Main entry term, English
- catalytic activity
1, record 60, English, catalytic%20activity
correct
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record number: 60, Textual support number: 1 DEF
Ratio of the space velocity of a catalyst being tested, to the space velocity required for a standard catalyst to give the same conversion as the catalyst under test. In the case of enzymes, it is dependent on temperature, as in the case of ordinary chemical catalysts, but the activity is lost at temperatures above a certain limit due to the denaturation of enzyme protein. Therefore, it is considered that studies on temperature dependence caused by immobilization may provide useful information for comparisons of enzymes and chemical catalysts. 2, record 60, English, - catalytic%20activity
Record number: 60, Textual support number: 1 CONT
Most enzymes have molecular weights substantially higher than 17, 000 and contain more than one peptide chain. Normally, these polypeptide subunits show no catalytic activity by themselves. It is essential that the subunits be fitted together exactly in a specific, three-dimensional conformation to preserve enzyme activity. 3, record 60, English, - catalytic%20activity
Record 60, French
Record 60, Domaine(s)
- Sciences biologiques
Record 60, Main entry term, French
- activité catalytique
1, record 60, French, activit%C3%A9%20catalytique
correct, feminine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
Record 60, Textual support, French
Record number: 60, Textual support number: 1 CONT
L'activité catalytique étant le caractère essentiel de tout enzyme, elle sert à en définir les unités. L'établissement de celles-ci suppose que la réaction catalysée est connue sans ambiguïté, que la quantité de produit formé est mesurable par une méthode analytique fiable, que la réaction est effectuée en présence d'une quantité non limitante de substrat et que l'observation de la réaction porte sur une période suffisamment courte pour que la concentration en substrat puisse y être considérée comme constante et celle du produit comme négligeable. Dans ces condition, l'unité standard ou unité internationale U.I. d'activité enzymatique est la quantité d'enzyme qui catalyse la transformation de 1 micromole de substrat par minute (dans des conditions de milieu, de pH et de température qu'il convient à chaque fois de préciser). 2, record 60, French, - activit%C3%A9%20catalytique
Record 60, Spanish
Record 60, Campo(s) temático(s)
- Ciencias biológicas
Record 60, Main entry term, Spanish
- actividad catalítica
1, record 60, Spanish, actividad%20catal%C3%ADtica
correct, feminine noun
Record 60, Abbreviations, Spanish
Record 60, Synonyms, Spanish
Record 60, Textual support, Spanish
Record number: 60, Textual support number: 1 DEF
Cociente entre la velocidad espacial que se usa para alcanzar una determinada conversión con un catalizador y la velocidad espacial necesaria para conseguir dicha conversión con un catalizador de referencia. 1, record 60, Spanish, - actividad%20catal%C3%ADtica
Record 61 - internal organization data 2011-01-05
Record 61, English
Record 61, Subject field(s)
- Biological Sciences
Record 61, Main entry term, English
- catalytic subunit
1, record 61, English, catalytic%20subunit
correct
Record 61, Abbreviations, English
Record 61, Synonyms, English
Record 61, Textual support, English
Record number: 61, Textual support number: 1 DEF
Distinct polypeptide chain in which lies the domain accommodating the catalytic site of complex enzymes. It is completely separated from the domain building up the binding site for the regulatory effector(s). From an evolutionary viewpoint, it is probable that gene fusion did occur in most cases rather than that originally continuous polypeptide chains have separated. In some oligomeric enzymes the allosteric site may have appeared as a result of gene duplication, e. g. in glutamate dehydrogenase and glyceraldehyde-3-phosphate dehydrogenase, whereas in others by acquisition of a foreign structural gene, e. g. the NAD-binding domain in glycogen phosphorylase. However, in present day complex enzymes the catalytic and regulatory protein units remained separate, but associable, entities. 2, record 61, English, - catalytic%20subunit
Record number: 61, Textual support number: 1 CONT
The ATCase of E. coli has... a molecular weight of about 310, 000 but can be dissociated by treatment with mercurial reagents to yield two identical catalytic subunits and three identical regulatory subunits. Each of the two catalytic subunits has a molecular weight of about 100, 000 and contains three polypeptide chains of molecular weight 34, 000 called C chains. Each catalytic subunit contains three binding sites for the substrate aspartate, one on each of the three C chains. The catalytic subunits have enzymatic activity but are not sensitive to the modulator CTP. 3, record 61, English, - catalytic%20subunit
Record 61, French
Record 61, Domaine(s)
- Sciences biologiques
Record 61, Main entry term, French
- sous-unité catalytique
1, record 61, French, sous%2Dunit%C3%A9%20catalytique
correct, feminine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
Record 61, Textual support, French
Record number: 61, Textual support number: 1 CONT
Lorsque la molécule native d'ATCase est dissociée en un mélange de ses sous-unités catalytiques et régulatrices, ce mélange fait toujours montre d'activité catalytique, mais la réaction n'est pas inhibée par le CTP tant que les sous-unités catalytiques et régulatrices sont séparées les unes des autres. Pour que l'inhibition par le CTP puisse avoir lieu, il faut que les sous-unités catalytiques et régulatrices soient physiquement associées dans la molécule oligomérique d'ATCase intacte. 1, record 61, French, - sous%2Dunit%C3%A9%20catalytique
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 2011-01-05
Record 62, English
Record 62, Subject field(s)
- Biological Sciences
Record 62, Main entry term, English
- C chain
1, record 62, English, C%20chain
correct
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 CONT
The ATCase of E. coli... has a molecular weight of about 310, 000 but can be dissociated by treatment with mercurial reagents to yield two identical catalytic subunits and three identical regulatory subunits. Each of the two catalytic subunits has a molecular weight of about 100, 000 and contains three polypeptide chains of molecular weight 34, 000 called C chains. Each catalytic subunit contains three binding sites for the substrate aspartate, one on each of the three C chains. The catalytic subunits have enzymatic activity but are not sensitive to the modulator CTP. 2, record 62, English, - C%20chain
Record 62, French
Record 62, Domaine(s)
- Sciences biologiques
Record 62, Main entry term, French
- chaîne C
1, record 62, French, cha%C3%AEne%20C
correct, feminine noun
Record 62, Abbreviations, French
Record 62, Synonyms, French
Record 62, Textual support, French
Record number: 62, Textual support number: 1 DEF
Chacune des trois chaînes polypeptidiques (P.M. 34 000) composant une sous-unité catalytique de l'aspartate transcarbamylase d'E. coli (ATCase). L'ATCase d'E. coli comprend deux sous-unités catalytiques et trois sous-unités régulatrices. 2, record 62, French, - cha%C3%AEne%20C
Record number: 62, Textual support number: 1 CONT
Chacune des 2 sous-unités catalytiques [...] de l'ATCase [...] possède trois sites de fixation pour le substrat, l'aspartate, un site sur chacune des chaînes C. Ces sous-unités catalytiques ont une activité enzymatique mais ne sont pas sensibles au modulateur CTP. 3, record 62, French, - cha%C3%AEne%20C
Record number: 62, Textual support number: 1 OBS
Voir «sous-unité catalytique». 2, record 62, French, - cha%C3%AEne%20C
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 2010-09-15
Record 63, English
Record 63, Subject field(s)
- Biological Sciences
Record 63, Main entry term, English
- triggered conformational change
1, record 63, English, triggered%20conformational%20change
correct
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 CONT
Triggered conformational changes ... are the motions of groups of atoms (i.e. individual side-chains) or whole sections of a protein (i.e. loops of chain, domains of secondary and tertiary structure, or subunit), which occur as a response to a specific stimulus. The distance moved can be as much as 10 [angstrom unit] or more. The time scale can be estimated by studies of the rate of binding or turnover reactions. The energy for triggered conformational change comes from specific interactions, such as electrostatic attractions or hydrogen bonding interactions. The best-known example of a triggered conformational change is the transition in tertiary structure that occurs when ligands bind to the iron atoms of hemoglobin. 1, record 63, English, - triggered%20conformational%20change
Record number: 63, Textual support number: 1 OBS
The types of substances whose binding can trigger a specific conformational change include substrates(dihydroxyacetone phosphate in triose phosphate isomerase), coenzymes(NAD binding to lactate dehydrogenase), allosteric effectors(CTP and ATP in aspartic transcarbamylase), inhibitors(statine-containing polypeptide inhibitors of acid proteases) and even protons(the Bohr effect in hemoglobin; pH-dependent conformational changes in adenylate kinase). 1, record 63, English, - triggered%20conformational%20change
Record 63, French
Record 63, Domaine(s)
- Sciences biologiques
Record 63, Main entry term, French
- changement de conformation protéique induit
1, record 63, French, changement%20de%20conformation%20prot%C3%A9ique%20induit
correct, masculine noun
Record 63, Abbreviations, French
Record 63, Synonyms, French
Record 63, Textual support, French
Record number: 63, Textual support number: 1 DEF
Modification de la conformation des protéines provoquée par la fixation de ligands à leur surface. Parmi ces ligands, notons les substrats, activateurs, inhibiteurs et coenzymes. 2, record 63, French, - changement%20de%20conformation%20prot%C3%A9ique%20induit
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 2010-09-15
Record 64, English
Record 64, Subject field(s)
- Biological Sciences
Record 64, Main entry term, English
- hinge-bending
1, record 64, English, hinge%2Dbending
correct
Record 64, Abbreviations, English
Record 64, Synonyms, English
Record 64, Textual support, English
Record number: 64, Textual support number: 1 CONT
Some segments of proteins are flexibly attached to the bulk of the molecule. The higher mobility of such segments compared with the overall structure has been shown by time-resolved fluorescence polarization spectroscopy. For example, in an immunoglobulin molecule, a part that is attached to the major portion by a "hinge" of polypeptide(the Fab fragment) has a measured correlation time of 33 ns, compared with 168 ns for the overall structure.... In many enzymes the catalytic region lies between two globular domains, so that access to the site is regulated by hinge-bending deformations of the entire protein molecule-deformations that separate the lobes or bring them together. 2, record 64, English, - hinge%2Dbending
Record 64, French
Record 64, Domaine(s)
- Sciences biologiques
Record 64, Main entry term, French
- mouvement charnière
1, record 64, French, mouvement%20charni%C3%A8re
correct, masculine noun
Record 64, Abbreviations, French
Record 64, Synonyms, French
Record 64, Textual support, French
Record number: 64, Textual support number: 1 DEF
Mouvement de domaines observé pour les enzymes et d'autres protéines, comme les immunoglobines, qui sont constituées de deux ou plusieurs domaines reliés entre eux par des brins de chaînes servant de charnière. Dans de nombreuses enzymes, la région catalytique se trouve en effet entre deux domaines globulaires, de sorte que l'accès au site actif est limité par un mouvement de l'ensemble de la protéine, déformation qui sépare ou rapproche selon les cas les deux lobes de la molécule. 2, record 64, French, - mouvement%20charni%C3%A8re
Record 64, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 2010-09-15
Record 65, English
Record 65, Subject field(s)
- Biological Sciences
Record 65, Main entry term, English
- alpha helix
1, record 65, English, alpha%20helix
correct
Record 65, Abbreviations, English
Record 65, Synonyms, English
Record 65, Textual support, English
Record number: 65, Textual support number: 1 DEF
The complex structural arrangement of some protein molecules, such as keratin, in which the single polypeptide chains of proteins spiral right-handedly to form helices. Each NH group is connected to a CO group by a hydrogen bond at a distance equivalent to 3 amino acid residues; the helix makes a complete turn for each 3. 6 residues. 2, record 65, English, - alpha%20helix
Record number: 65, Textual support number: 1 CONT
One of the most commonly observed protein secondary structures is the [alpha] helix .... Several researchers have ... designed totally synthetic proteins based on natural folding patterns -- the alpha helix and the beta pleated sheet. 3, record 65, English, - alpha%20helix
Record 65, French
Record 65, Domaine(s)
- Sciences biologiques
Record 65, Main entry term, French
- hélice
1, record 65, French, h%C3%A9lice
correct, feminine noun
Record 65, Abbreviations, French
Record 65, Synonyms, French
Record 65, Textual support, French
Record number: 65, Textual support number: 1 DEF
Structure hélicoïdale d'enroulement d'une chaîne peptidique, en fonction des contraintes imposées par les liaisons peptidiques et leurs dimensions spécifiques. Dans cette structure, existent environ 3,6 résidus d'aminoacides par tour de spire. Les chaînes latérales R des aminoacides se placent à l'extérieur de l'hélice formée par le squelette peptidique. Dans cette structure, l'unité périodique, un simple tour de spire de l'hélice, s'étend sur environ 0,54 mm le long de l'axe. La disposition des chaînes peptidiques sous forme d'hélice est favorisée par rapport aux autres structures hélicoïdales ou aux autres enroulements possibles, car elle permet l'établissement de liaisons par ponts hydrogène entre les spires successives de l'hélice. 2, record 65, French, - h%C3%A9lice
Record number: 65, Textual support number: 1 CONT
La structure secondaire de l'alcool déhydrogénase est constituée de nombreuses hélices alpha et feuillets bêta reliés entre eux par de courts segments apparemment sans structure secondaire. 3, record 65, French, - h%C3%A9lice
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - internal organization data 2010-09-15
Record 66, English
Record 66, Subject field(s)
- Hormones
- Biochemistry
- Molecular Biology
Record 66, Main entry term, English
- human growth hormone
1, record 66, English, human%20growth%20hormone
correct
Record 66, Abbreviations, English
- HGH 2, record 66, English, HGH
correct
- hGH 3, record 66, English, hGH
correct
Record 66, Synonyms, English
Record 66, Textual support, English
Record number: 66, Textual support number: 1 DEF
A 191-amino acid polypeptide hormone secreted by the human adenohypophysis [the anterior pituitary gland]. 2, record 66, English, - human%20growth%20hormone
Record 66, French
Record 66, Domaine(s)
- Hormones
- Biochimie
- Biologie moléculaire
Record 66, Main entry term, French
- hormone de croissance humaine
1, record 66, French, hormone%20de%20croissance%20humaine
correct, feminine noun
Record 66, Abbreviations, French
- HCH 1, record 66, French, HCH
correct, feminine noun
Record 66, Synonyms, French
Record 66, Textual support, French
Record number: 66, Textual support number: 1 OBS
Hormone somatotrope propre à l'espèce humaine. 2, record 66, French, - hormone%20de%20croissance%20humaine
Record 66, Spanish
Record 66, Campo(s) temático(s)
- Hormonas
- Bioquímica
- Biología molecular
Record 66, Main entry term, Spanish
- hormona del crecimiento humano 1, record 66, Spanish, hormona%20del%20crecimiento%20humano
Record 66, Abbreviations, Spanish
Record 66, Synonyms, Spanish
Record 66, Textual support, Spanish
Record 67 - internal organization data 2010-05-06
Record 67, English
Record 67, Subject field(s)
- Biochemistry
- Molecular Biology
Record 67, Main entry term, English
- gastrin
1, record 67, English, gastrin
correct
Record 67, Abbreviations, English
Record 67, Synonyms, English
Record 67, Textual support, English
Record number: 67, Textual support number: 1 DEF
Polypeptide hormone secreted by specialized cells in the stomach mucosa which stimulates the secretion of acid and pepsin by other cells in the mucosa. 2, record 67, English, - gastrin
Record 67, French
Record 67, Domaine(s)
- Biochimie
- Biologie moléculaire
Record 67, Main entry term, French
- gastrine
1, record 67, French, gastrine
correct, feminine noun
Record 67, Abbreviations, French
Record 67, Synonyms, French
Record 67, Textual support, French
Record number: 67, Textual support number: 1 DEF
Polypeptide hormonal sécrété par les cellules G de la muqueuse gastrique au niveau de l'antre pylorique, qui stimule la sécrétion par les cellules bordantes de l'estomac du suc gastrique et de l'acide chlorhydrique. 2, record 67, French, - gastrine
Record number: 67, Textual support number: 1 OBS
La sécrétion de la gastrine est déclenchée par les aliments. Une première voie, qui part d'un réflexe d'origine visuelle ou buccale, emprunte le nerf pneumogastrique agissant par l'intermédiaire de l'acétylcholine. Un autre mécanisme dépend de récepteurs membranaires sensibles à des acides aminés ou à d'autres dérivés alimentaires. 2, record 67, French, - gastrine
Record 67, Spanish
Record 67, Campo(s) temático(s)
- Bioquímica
- Biología molecular
Record 67, Main entry term, Spanish
- gastrina
1, record 67, Spanish, gastrina
feminine noun
Record 67, Abbreviations, Spanish
Record 67, Synonyms, Spanish
Record 67, Textual support, Spanish
Record 68 - internal organization data 2010-03-01
Record 68, English
Record 68, Subject field(s)
- Biotechnology
- Pharmacology
Record 68, Main entry term, English
- biopharmaceutical product
1, record 68, English, biopharmaceutical%20product
correct
Record 68, Abbreviations, English
Record 68, Synonyms, English
Record 68, Textual support, English
Record number: 68, Textual support number: 1 CONT
The main categories of biopharmaceutical products are recombinant proteins, therapeutic monoclonal antibodies, polyclonal antibodies, non-recombinant proteins and antisense oligonucleotides. 1, record 68, English, - biopharmaceutical%20product
Record number: 68, Textual support number: 1 OBS
The word biopharmaceutical is applied to a naturally occurring or modified polypeptide, protein, DNA or RNA product that is to be used for therapeutic, prophylactic or in vivo diagnostic use in humans. 1, record 68, English, - biopharmaceutical%20product
Record 68, French
Record 68, Domaine(s)
- Biotechnologie
- Pharmacologie
Record 68, Main entry term, French
- produit biopharmaceutique
1, record 68, French, produit%20biopharmaceutique
correct, masculine noun
Record 68, Abbreviations, French
Record 68, Synonyms, French
Record 68, Textual support, French
Record number: 68, Textual support number: 1 CONT
Les produits biopharmaceutiques sont basés sur des macromolécules complexes dérivées de la technologie de l'ADN recombinant, de la fusion de cellules, ou de procédés impliquant la manipulation génétique. Ils incluent les protéines recombinantes, les vaccins génétiquement modifiés; les anticorps monoclonaux thérapeutiques et les produits thérapeutiques à base d'acide nucléique (ex. : les médicaments basés sur l'ADN), y compris les vecteurs de thérapie génique. 1, record 68, French, - produit%20biopharmaceutique
Record 68, Spanish
Record 68, Textual support, Spanish
Record 69 - internal organization data 2009-03-02
Record 69, English
Record 69, Subject field(s)
- Chemical Elements and Compounds
- Medication
Universal entry(ies) Record 69
Record 69, Main entry term, English
- colimycin
1, record 69, English, colimycin
correct
Record 69, Abbreviations, English
Record 69, Synonyms, English
- colisticin 1, record 69, English, colisticin
correct
- colistin 1, record 69, English, colistin
correct
- polymyxin E 1, record 69, English, polymyxin%20E
correct
Record 69, Textual support, English
Record number: 69, Textual support number: 1 OBS
Cyclic polypeptide antibiotic from Bacillus colistinus. It is composed of Polymyxins E1 and E2(or Colistins A, B, and C) which act as detergents on cell membranes. Colistin is less toxic than Polymyxin B, but otherwise similar; the methanesulfonate is used orally. 1, record 69, English, - colimycin
Record 69, French
Record 69, Domaine(s)
- Éléments et composés chimiques
- Médicaments
Entrée(s) universelle(s) Record 69
Record 69, Main entry term, French
- colimycine
1, record 69, French, colimycine
correct, feminine noun
Record 69, Abbreviations, French
Record 69, Synonyms, French
- colisticine 1, record 69, French, colisticine
correct, feminine noun
- colistine 1, record 69, French, colistine
correct, feminine noun
- polymyxine E 1, record 69, French, polymyxine%20E
correct, feminine noun
Record 69, Textual support, French
Record number: 69, Textual support number: 1 OBS
Antibiotique polypeptide cyclique du Bacillum colistinus. Composée de Polymixines E1 et E2 (ou colistines A, B et C) agissant comme détergents sur les membranes cellulaires. La colistine est moins toxique que la Polymixine B, mais autrement similaire; le méthanesulfonate est utilisé par voie orale. 1, record 69, French, - colimycine
Record 69, Spanish
Record 69, Campo(s) temático(s)
- Elementos y compuestos químicos
- Medicamentos
Entrada(s) universal(es) Record 69
Record 69, Main entry term, Spanish
- colistina
1, record 69, Spanish, colistina
feminine noun
Record 69, Abbreviations, Spanish
Record 69, Synonyms, Spanish
Record 69, Textual support, Spanish
Record 70 - internal organization data 2008-10-07
Record 70, English
Record 70, Subject field(s)
- Biochemistry
Record 70, Main entry term, English
- proteinoid
1, record 70, English, proteinoid
correct
Record 70, Abbreviations, English
Record 70, Synonyms, English
Record 70, Textual support, English
Record number: 70, Textual support number: 1 DEF
A proteinlike polypeptide formed abiotically from amino acid mixtures in the presence of heat, thought to resemble early evolutionary forms of protein. 1, record 70, English, - proteinoid
Record 70, French
Record 70, Domaine(s)
- Biochimie
Record 70, Main entry term, French
- protéinoïde
1, record 70, French, prot%C3%A9ino%C3%AFde
correct, masculine noun
Record 70, Abbreviations, French
Record 70, Synonyms, French
Record 70, Textual support, French
Record number: 70, Textual support number: 1 DEF
Substance de forme voisine de celle d'une protéine. 2, record 70, French, - prot%C3%A9ino%C3%AFde
Record 70, Spanish
Record 70, Campo(s) temático(s)
- Bioquímica
Record 70, Main entry term, Spanish
- proteinoide
1, record 70, Spanish, proteinoide
correct, masculine noun
Record 70, Abbreviations, Spanish
Record 70, Synonyms, Spanish
Record 70, Textual support, Spanish
Record number: 70, Textual support number: 1 DEF
Polímeros de aminoácidos formados espontáneamente a partir de moléculas orgánicas; tienen propiedades parecidas a las enzimas y pueden, por lo tanto, catalizar reacciones químicas. 2, record 70, Spanish, - proteinoide
Record number: 70, Textual support number: 1 CONT
[...] esos "protenoides" constituyeron las primeras células [...] una vez que se han producido los protenoides, "ahí se acaba todo. No pueden reproducirse o evolucionar". 3, record 70, Spanish, - proteinoide
Record 71 - internal organization data 2007-12-21
Record 71, English
Record 71, Subject field(s)
- Toxicology
- Cardiovascular System
Record 71, Main entry term, English
- calciseptine
1, record 71, English, calciseptine
correct
Record 71, Abbreviations, English
Record 71, Synonyms, English
Record 71, Textual support, English
Record number: 71, Textual support number: 1 DEF
[A] 60-amino acid [polypeptide], isolated from venom of the black mamba(Dendroaspis polylepis polylepis), that [blocks] voltage-dependent L-type Ca2+ channels. 2, record 71, English, - calciseptine
Record 71, French
Record 71, Domaine(s)
- Toxicologie
- Système cardio-vasculaire
Record 71, Main entry term, French
- calciseptine
1, record 71, French, calciseptine
correct, feminine noun
Record 71, Abbreviations, French
Record 71, Synonyms, French
Record 71, Textual support, French
Record number: 71, Textual support number: 1 CONT
La calciseptine, isolée à partir du venin de Dendroaspis polylepis, interagit sélectivement avec le canal calcium de type L situé principalement au niveau des cellules cardiaques ventriculaires ou des cellules musculaires lisses aortiques. Sa fixation provoque le blocage de ce canal ionique et l'abolition du couplage excitation-contraction des cellules musculaires lisses et finalement à l'inhibition de la contraction cardiaque. 2, record 71, French, - calciseptine
Record 71, Spanish
Record 71, Textual support, Spanish
Record 72 - internal organization data 2006-09-29
Record 72, English
Record 72, Subject field(s)
- Hormones
Record 72, Main entry term, English
- prolactin
1, record 72, English, prolactin
correct
Record 72, Abbreviations, English
- PRL 1, record 72, English, PRL
correct
Record 72, Synonyms, English
Record 72, Textual support, English
Record number: 72, Textual support number: 1 CONT
Prolactin [is] a lactogenic hormone secreted by the adenohypophysis(pituitary gland, anterior). It is a polypeptide of approximately 23 kd. besides its major action on lactation, in some species prolactin exerts effects on reproduction, maternal behavior, fat metabolism, immunomodulation and osmoregulation. Prolactin receptors are present in the mammary gland, hypothalamus, liver, ovary, testis, and prostate... 1, record 72, English, - prolactin
Record 72, French
Record 72, Domaine(s)
- Hormones
Record 72, Main entry term, French
- prolactine
1, record 72, French, prolactine
correct, feminine noun
Record 72, Abbreviations, French
- PRL 2, record 72, French, PRL
correct, feminine noun
Record 72, Synonyms, French
Record 72, Textual support, French
Record number: 72, Textual support number: 1 DEF
Hormone peptidique synthétisée et sécrétée par les cellules lactotropes [antéhypophysaires]. 1, record 72, French, - prolactine
Record number: 72, Textual support number: 1 OBS
Elle forme avec l'hormone de croissance (GH) et l'hormone placentaire lactogène (PL) une famille d'hormones peptidiques présentant d'importantes homologies structurales. Connue depuis longtemps comme étant l'hormone de la lactation, [elle] exerce en outre de nombreuses fonctions dans le domaine de la reproduction mais aussi celui de l'immunité. 1, record 72, French, - prolactine
Record 72, Spanish
Record 72, Campo(s) temático(s)
- Hormonas
Record 72, Main entry term, Spanish
- prolactina
1, record 72, Spanish, prolactina
correct, feminine noun
Record 72, Abbreviations, Spanish
Record 72, Synonyms, Spanish
- hormona luteotrópica 2, record 72, Spanish, hormona%20luteotr%C3%B3pica
feminine noun
Record 72, Textual support, Spanish
Record 73 - internal organization data 2006-04-05
Record 73, English
Record 73, Subject field(s)
- Molecular Biology
Record 73, Main entry term, English
- chaperon protein
1, record 73, English, chaperon%20protein
correct
Record 73, Abbreviations, English
Record 73, Synonyms, English
- molecular chaperon 2, record 73, English, molecular%20chaperon
correct
Record 73, Textual support, English
Record number: 73, Textual support number: 1 DEF
A protein that binds newly synthesized polypeptide chains to prevent incorrect folding during transport to protein assembly sites. 3, record 73, English, - chaperon%20protein
Record 73, French
Record 73, Domaine(s)
- Biologie moléculaire
Record 73, Main entry term, French
- protéine chaperonne
1, record 73, French, prot%C3%A9ine%20chaperonne
correct, feminine noun
Record 73, Abbreviations, French
Record 73, Synonyms, French
- protéine chaperone 2, record 73, French, prot%C3%A9ine%20chaperone
correct, feminine noun
- chaperon moléculaire 3, record 73, French, chaperon%20mol%C3%A9culaire
correct, masculine noun
Record 73, Textual support, French
Record number: 73, Textual support number: 1 DEF
Protéine qui contribue à la maturation d'autres protéines en leur aidant à se replier et à s'assembler en structures stables et actives. 4, record 73, French, - prot%C3%A9ine%20chaperonne
Record number: 73, Textual support number: 1 CONT
La première, la voie de réponse aux protéines mal repliées [...] , est activée en réponse à la présence de protéines mal repliées dans cet organite et se caractérise par l'induction de protéines chaperones du réticulum [...] 2, record 73, French, - prot%C3%A9ine%20chaperonne
Record 73, Spanish
Record 73, Textual support, Spanish
Record 74 - internal organization data 2006-02-27
Record 74, English
Record 74, Subject field(s)
- Immunology
Record 74, Main entry term, English
- J Chain
1, record 74, English, J%20Chain
correct
Record 74, Abbreviations, English
Record 74, Synonyms, English
Record 74, Textual support, English
Record number: 74, Textual support number: 1 DEF
A monomorphic polypeptide present in, and required for the polymerization of polymeric IgA and IgM. 2, record 74, English, - J%20Chain
Record 74, French
Record 74, Domaine(s)
- Immunologie
Record 74, Main entry term, French
- chaîne J
1, record 74, French, cha%C3%AEne%20J
feminine noun
Record 74, Abbreviations, French
Record 74, Synonyms, French
Record 74, Textual support, French
Record number: 74, Textual support number: 1 DEF
Pièce de jonction polypeptidique qui, dans les IgA et les IgM, réunit les sous-unités. 1, record 74, French, - cha%C3%AEne%20J
Record 74, Spanish
Record 74, Campo(s) temático(s)
- Inmunología
Record 74, Main entry term, Spanish
- cadena J
1, record 74, Spanish, cadena%20J
correct, feminine noun
Record 74, Abbreviations, Spanish
Record 74, Synonyms, Spanish
Record 74, Textual support, Spanish
Record 75 - internal organization data 2006-02-27
Record 75, English
Record 75, Subject field(s)
- Immunology
- Biochemistry
Record 75, Main entry term, English
- light chain
1, record 75, English, light%20chain
correct
Record 75, Abbreviations, English
Record 75, Synonyms, English
- L chain 1, record 75, English, L%20chain
correct
Record 75, Textual support, English
Record number: 75, Textual support number: 1 DEF
The lighter of the two pairs of polypeptide chains that constitute the immunoglobulin molecule.... Each light chain is attached by disulfide bonds to one heavy chain, just above the hinge region at which the two heavy chains are linked. 1, record 75, English, - light%20chain
Record 75, French
Record 75, Domaine(s)
- Immunologie
- Biochimie
Record 75, Main entry term, French
- chaîne légère
1, record 75, French, cha%C3%AEne%20l%C3%A9g%C3%A8re
correct, feminine noun
Record 75, Abbreviations, French
Record 75, Synonyms, French
- chaîne L 1, record 75, French, cha%C3%AEne%20L
correct, feminine noun
Record 75, Textual support, French
Record number: 75, Textual support number: 1 DEF
Une des deux types de chaînes polypeptidiques constituant la molécule d'immunoglobuline, la moins importante en masse moléculaire. 1, record 75, French, - cha%C3%AEne%20l%C3%A9g%C3%A8re
Record 75, Spanish
Record 75, Campo(s) temático(s)
- Inmunología
- Bioquímica
Record 75, Main entry term, Spanish
- cadena L
1, record 75, Spanish, cadena%20L
correct, feminine noun
Record 75, Abbreviations, Spanish
Record 75, Synonyms, Spanish
- cadena ligera 1, record 75, Spanish, cadena%20ligera
correct, feminine noun
Record 75, Textual support, Spanish
Record 76 - internal organization data 2003-12-11
Record 76, English
Record 76, Subject field(s)
- Medication
Record 76, Main entry term, English
- bacitracin
1, record 76, English, bacitracin
correct
Record 76, Abbreviations, English
Record 76, Synonyms, English
Record 76, Textual support, English
Record number: 76, Textual support number: 1 DEF
A polypeptide produced by the growth of a gram-positive, spore-forming organism belonging to the Licheniformis group of Bacillus subtilis. It is a whitish odorless hygroscopic powder, freely soluble in water, and used as an antibiotic for topical application or intramuscular injection; effective against susceptible gram-positive bacteria, gonococci, meningococci, and Entamoeba histolytica. 2, record 76, English, - bacitracin
Record 76, French
Record 76, Domaine(s)
- Médicaments
Record 76, Main entry term, French
- bacitracine
1, record 76, French, bacitracine
correct, feminine noun
Record 76, Abbreviations, French
Record 76, Synonyms, French
Record 76, Textual support, French
Record number: 76, Textual support number: 1 CONT
La bacitracine est surtout bactéricide pour les bactéries gram positives, y compris les organismes résistant à la pénicilline. [...] Combinée avec la polymyxine B ou la néomycine, la bacitracine sert à la suppression de flores bactériennes mixtes des lésions de surface. On ne l'utilise pas en thérapeutique systématique. La bacitracine est toxique pour le rein, causant de la protéinurie, de l'hématurie et de la rétention d'azote. Pour cette raison son administration systémique n'est pas souhaitable. 2, record 76, French, - bacitracine
Record 76, Spanish
Record 76, Campo(s) temático(s)
- Medicamentos
Record 76, Main entry term, Spanish
- bacitracina
1, record 76, Spanish, bacitracina
correct, feminine noun
Record 76, Abbreviations, Spanish
Record 76, Synonyms, Spanish
Record 76, Textual support, Spanish
Record number: 76, Textual support number: 1 DEF
Antibiótico del grupo producido por Bacillus subtilis. 2, record 76, Spanish, - bacitracina
Record number: 76, Textual support number: 1 OBS
Se conocen las bacitracinas A, B, D, E y F. 2, record 76, Spanish, - bacitracina
Record 77 - internal organization data 2003-12-09
Record 77, English
Record 77, Subject field(s)
- Chemical Elements and Compounds
- Medication
- The Ear
Record 77, Main entry term, English
- triethanolamine polypeptide oleate
1, record 77, English, triethanolamine%20polypeptide%20oleate
correct
Record 77, Abbreviations, English
Record 77, Synonyms, English
- Cerumenex 1, record 77, English, Cerumenex
correct, trademark
Record 77, Textual support, English
Record number: 77, Textual support number: 1 CONT
Triethanolamine Polypeptide Oleate(Otic). Softens and loosens wax in the ear, so the earwax may be removed easily. 2, record 77, English, - triethanolamine%20polypeptide%20oleate
Record 77, French
Record 77, Domaine(s)
- Éléments et composés chimiques
- Médicaments
- Oreille
Record 77, Main entry term, French
- oléate de polypeptide triéthanolamine
1, record 77, French, ol%C3%A9ate%20de%20polypeptide%20tri%C3%A9thanolamine
correct, masculine noun
Record 77, Abbreviations, French
Record 77, Synonyms, French
Record 77, Textual support, French
Record 77, Spanish
Record 77, Textual support, Spanish
Record 78 - internal organization data 2003-11-19
Record 78, English
Record 78, Subject field(s)
- Biological Sciences
- Biotechnology
Record 78, Main entry term, English
- endopeptidase
1, record 78, English, endopeptidase
correct
Record 78, Abbreviations, English
Record 78, Synonyms, English
Record 78, Textual support, English
Record number: 78, Textual support number: 1 DEF
Trivial name for a group of peptidase enzymes that catalyze the hydrolysis of interior peptide bonds in polypeptide chains. 2, record 78, English, - endopeptidase
Record number: 78, Textual support number: 1 CONT
Because chymotrypsin is secreted into the small intestine, it was first thought to be specific for the hydrolysis of relatively long polypeptides formed by the action of pepsin on ingested proteins in the stomach, but later work revealed that chymotrypsin can also attack short peptides. Tests of various synthetic peptides as substrates showed that the enzyme is an endopeptidase, i.e., it can split certain types of peptide linkages wherever they occur in a peptide chain, in contrast to the exopeptidases, which can split only terminal peptide bonds. 3, record 78, English, - endopeptidase
Record 78, French
Record 78, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 78, Main entry term, French
- endopeptidase
1, record 78, French, endopeptidase
correct, feminine noun
Record 78, Abbreviations, French
Record 78, Synonyms, French
Record 78, Textual support, French
Record number: 78, Textual support number: 1 DEF
Nom générique des enzymes telles que la pepsine et la trypsine, capables d'attaquer les liaisons peptidiques centrales [...] d'un polypeptide. 2, record 78, French, - endopeptidase
Record number: 78, Textual support number: 1 CONT
L'hydrolyse des protéides peut se faire à l'aide d'acides, soit en solution bouillante, ce qui provoque une hydrolyse acide totale, soit en solution à 30 ou 40° C pendant 24 à 72 heures, ce qui conduit à une hydrolyse acide partielle libérant des oligopeptides. D'autre part, il existe une hydrolyse enzymatique (la plus importante pour les organismes vivants) sous l'action de protéinases de deux types : les endopeptidases qui coupent des liaisons peptidiques privilégiés à l'intérieur du protéide, et les exopeptidases dont le rôle est de découper la protéide en polypeptides à partir d'une extrémité de la molécule. 3, record 78, French, - endopeptidase
Record 78, Spanish
Record 78, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 78, Main entry term, Spanish
- endopeptidasa
1, record 78, Spanish, endopeptidasa
correct, feminine noun
Record 78, Abbreviations, Spanish
Record 78, Synonyms, Spanish
Record 78, Textual support, Spanish
Record number: 78, Textual support number: 1 DEF
Cada una de las enzimas de la clase hidrolasas que catalizan la escisión de uniones peptídicas en posiciones interiores de las proteínas. 2, record 78, Spanish, - endopeptidasa
Record 79 - internal organization data 2003-07-11
Record 79, English
Record 79, Subject field(s)
- Hormones
- Biotechnology
- Biochemistry
Record 79, Main entry term, English
- parathormone
1, record 79, English, parathormone
correct
Record 79, Abbreviations, English
Record 79, Synonyms, English
- parathyroid hormone 2, record 79, English, parathyroid%20hormone
correct
Record 79, Textual support, English
Record number: 79, Textual support number: 1 DEF
A polypeptide hormone secreted by the parathyroid glands that stimulates the release of calcium from bone and leads to an increase in the level of calcium in the blood. 1, record 79, English, - parathormone
Record 79, French
Record 79, Domaine(s)
- Hormones
- Biotechnologie
- Biochimie
Record 79, Main entry term, French
- parathormone
1, record 79, French, parathormone
correct, feminine noun
Record 79, Abbreviations, French
Record 79, Synonyms, French
- hormone parathyroïde 2, record 79, French, hormone%20parathyro%C3%AFde
correct, feminine noun
- PTH 3, record 79, French, PTH
correct, feminine noun
Record 79, Textual support, French
Record number: 79, Textual support number: 1 DEF
Hormone secrétée par les parathyroïdes, et qui joue un rôle essentiel dans l'équilibre phospho-calcique de l'organisme [...]. 2, record 79, French, - parathormone
Record 79, Spanish
Record 79, Campo(s) temático(s)
- Hormonas
- Biotecnología
- Bioquímica
Record 79, Main entry term, Spanish
- hormona paratiroidea
1, record 79, Spanish, hormona%20paratiroidea
correct, feminine noun
Record 79, Abbreviations, Spanish
Record 79, Synonyms, Spanish
- hormona paratiroide 2, record 79, Spanish, hormona%20paratiroide
feminine noun
- parathormona 3, record 79, Spanish, parathormona
feminine noun
- PTH 3, record 79, Spanish, PTH
Record 79, Textual support, Spanish
Record 80 - internal organization data 2003-06-17
Record 80, English
Record 80, Subject field(s)
- Biochemistry
- Animal Science
- Biotechnology
Record 80, Main entry term, English
- somatomedin
1, record 80, English, somatomedin
correct
Record 80, Abbreviations, English
Record 80, Synonyms, English
- SM 2, record 80, English, SM
correct
Record 80, Textual support, English
Record number: 80, Textual support number: 1 DEF
A low-molecular weight polypeptide that mediates the action of growth hormone on skeletal tissue and produces insulin-like effects in various target tissues. 3, record 80, English, - somatomedin
Record number: 80, Textual support number: 2 DEF
Any of a group of peptides found in the liver and in plasma which mediate the effect of growth hormone (somatotropin) on cartilage; they are responsible for uptake of sulphate and increased synthesis of collagen and other proteins by cartilage. 4, record 80, English, - somatomedin
Record 80, French
Record 80, Domaine(s)
- Biochimie
- Zootechnie
- Biotechnologie
Record 80, Main entry term, French
- somatomédine
1, record 80, French, somatom%C3%A9dine
correct, feminine noun
Record 80, Abbreviations, French
Record 80, Synonyms, French
Record 80, Textual support, French
Record number: 80, Textual support number: 1 DEF
Type de facteurs de croissance servant de médiateurs à l'hormone osmatotrope. Ce sont des peptides, probablement au nombre de 3, d'un poids moléculaire de 4 000 à 7 000 et de structure inconnue, vraisemblablement synthétisés dans le foie, sous l'effet de l'hormone somatotrope. Ils stimulent les effets de l'insuline, l'incorporation d'acides aminés dans le muscle et l'oxydation du glucose dans le tissu adipeux. 2, record 80, French, - somatom%C3%A9dine
Record 80, Spanish
Record 80, Campo(s) temático(s)
- Bioquímica
- Zootecnia
- Biotecnología
Record 80, Main entry term, Spanish
- somatomedina
1, record 80, Spanish, somatomedina
correct, feminine noun
Record 80, Abbreviations, Spanish
Record 80, Synonyms, Spanish
Record 80, Textual support, Spanish
Record 81 - internal organization data 2003-06-02
Record 81, English
Record 81, Subject field(s)
- Biological Sciences
- Biotechnology
Record 81, Main entry term, English
- fibrous protein
1, record 81, English, fibrous%20protein
correct
Record 81, Abbreviations, English
Record 81, Synonyms, English
Record 81, Textual support, English
Record number: 81, Textual support number: 1 DEF
Broad class of proteins constituted of one or more polypeptide chains or groups of such chains; they are elongated, very asymmetric molecules whose length may be 10 or more times their diameter. The polypeptide chains may be coiled and may be cross-linked by disulfide bonds and by hydrogen bonds. 2, record 81, English, - fibrous%20protein
Record number: 81, Textual support number: 1 CONT
Proteins can be placed in two major classes, fibrous and globular.... Fibrous proteins are physically tough and are insoluble in water or dilute salt solutions. They are the basic structural elements in the connective tissue of higher animals. Examples are collagen of tendons and bone matrix, [alpha]-keratin of hair, horn, skin, nails, and feathers, and elastin of elastic connective tissue. 3, record 81, English, - fibrous%20protein
Record number: 81, Textual support number: 1 OBS
The principal difference between the compact globular proteins ... and ... fibrous structural proteins is that the latter are generally built from repeating motifs which enable them to grow into large structural assemblies. Silk fibroin is just such a large assembly, but with a different motif from collagen and [alpha]-keratin. 4, record 81, English, - fibrous%20protein
Record 81, French
Record 81, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 81, Main entry term, French
- protéine fibreuse
1, record 81, French, prot%C3%A9ine%20fibreuse
correct, feminine noun
Record 81, Abbreviations, French
Record 81, Synonyms, French
Record 81, Textual support, French
Record number: 81, Textual support number: 1 DEF
Protéines physiquement résistantes qui constituent un matériel insoluble dans l'eau et les solutions salines diluées. Elles sont constituées de chaînes polypeptidiques rangées parallèlement le long d'un même axe pour former de longues fibres. Ces protéines forment les structures élémentaires du tissu conjonctif des animaux supérieurs. 2, record 81, French, - prot%C3%A9ine%20fibreuse
Record number: 81, Textual support number: 1 CONT
Chez les vertébrés une protéine fibreuse, le collagène est la protéine extracellulaire de structure la plus importante du tissu conjonctif et de l'os. Les fibrilles de collagène contribuent aussi à la formation de structures continues qui unissent les cellules pour former un tissu. Deux autres protéines fibreuses existent chez les vertébrés, l'élastine du tissu élastique et la kératine [alpha]. 3, record 81, French, - prot%C3%A9ine%20fibreuse
Record 81, Spanish
Record 81, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 81, Main entry term, Spanish
- proteína fibrosa
1, record 81, Spanish, prote%C3%ADna%20fibrosa
correct, feminine noun
Record 81, Abbreviations, Spanish
Record 81, Synonyms, Spanish
Record 81, Textual support, Spanish
Record 82 - internal organization data 2003-06-02
Record 82, English
Record 82, Subject field(s)
- Genetics
Record 82, Main entry term, English
- ochre mutation
1, record 82, English, ochre%20mutation
correct
Record 82, Abbreviations, English
Record 82, Synonyms, English
Record 82, Textual support, English
Record number: 82, Textual support number: 1 DEF
One of a group of mutations resulting in abnormally short polypeptide chains. Because of a base substitution a codon specifying an amino acid is converted to UAA, which appears to be the codon primarily used for chain termination in Escherichia coli. 2, record 82, English, - ochre%20mutation
Record 82, French
Record 82, Domaine(s)
- Génétique
Record 82, Main entry term, French
- mutation ochre
1, record 82, French, mutation%20ochre
correct, feminine noun
Record 82, Abbreviations, French
Record 82, Synonyms, French
Record 82, Textual support, French
Record 82, Spanish
Record 82, Campo(s) temático(s)
- Genética
Record 82, Main entry term, Spanish
- mutación ocre
1, record 82, Spanish, mutaci%C3%B3n%20ocre
correct, feminine noun
Record 82, Abbreviations, Spanish
Record 82, Synonyms, Spanish
Record 82, Textual support, Spanish
Record 83 - internal organization data 2003-05-15
Record 83, English
Record 83, Subject field(s)
- Microbiology and Parasitology
- Pharmacy
- Biotechnology
Record 83, Main entry term, English
- gramicidin
1, record 83, English, gramicidin
correct
Record 83, Abbreviations, English
Record 83, Synonyms, English
- Gramacidin 2, record 83, English, Gramacidin
Latin
- Gramicidine 2, record 83, English, Gramicidine
Latin
- Gramidine 2, record 83, English, Gramidine
Latin
- Gramoderm 2, record 83, English, Gramoderm
Latin
Record 83, Textual support, English
Record number: 83, Textual support number: 1 DEF
A polypeptide antibacterial antibiotic produced by Bacillus brevis; active locally against gram-positive bacteria. 3, record 83, English, - gramicidin
Record 83, French
Record 83, Domaine(s)
- Microbiologie et parasitologie
- Pharmacie
- Biotechnologie
Record 83, Main entry term, French
- gramicidine
1, record 83, French, gramicidine
correct
Record 83, Abbreviations, French
Record 83, Synonyms, French
- gramicidin 2, record 83, French, gramicidin
correct
- gramidine 2, record 83, French, gramidine
correct
- gramoderm 2, record 83, French, gramoderm
correct
- Gramacidin 2, record 83, French, Gramacidin
Latin, see observation
- G ramicidine 2, record 83, French, G%20ramicidine
Latin
- Gramidine 2, record 83, French, Gramidine
Latin
- Gramoderm 2, record 83, French, Gramoderm
Latin
Record 83, Textual support, French
Record number: 83, Textual support number: 1 DEF
Antibiotique, isolé de la tyrothricine, actif sur les germes Gram positifs. 3, record 83, French, - gramicidine
Record number: 83, Textual support number: 1 OBS
«Gramacidin» : Gramicidin (Lundbeck) 2, record 83, French, - gramicidine
Record number: 83, Textual support number: 2 OBS
«Gramicidine» : Gramicidine (Sobio) 2, record 83, French, - gramicidine
Record number: 83, Textual support number: 3 OBS
«Gramidine» : Gramidine (Sobio) 2, record 83, French, - gramicidine
Record number: 83, Textual support number: 4 OBS
«Gramoderm» : Gramoderm (Schering) 2, record 83, French, - gramicidine
Record 83, Spanish
Record 83, Campo(s) temático(s)
- Microbiología y parasitología
- Farmacia
- Biotecnología
Record 83, Main entry term, Spanish
- gramacidina
1, record 83, Spanish, gramacidina
correct, feminine noun
Record 83, Abbreviations, Spanish
Record 83, Synonyms, Spanish
- gramicidina 2, record 83, Spanish, gramicidina
correct, feminine noun
Record 83, Textual support, Spanish
Record number: 83, Textual support number: 1 DEF
Cada uno de los antibióticos del grupo producido por Bacillus brevis. Su estructura química responde a la de péptidos cíclicos. El constituyente más importante del grupo, gramicidina S, es un decapéptido cíclico. El mecanismo de acción reside en su comportamiento desacoplador de la fosforilación oxidativa. 1, record 83, Spanish, - gramacidina
Record 84 - internal organization data 2003-05-13
Record 84, English
Record 84, Subject field(s)
- Biological Sciences
- Biochemistry
- Biotechnology
Record 84, Main entry term, English
- carboxy terminal
1, record 84, English, carboxy%20terminal
correct
Record 84, Abbreviations, English
Record 84, Synonyms, English
- carboxyl terminal 2, record 84, English, carboxyl%20terminal
correct
- carboxy-terminal 2, record 84, English, carboxy%2Dterminal
correct
- C-terminal 2, record 84, English, C%2Dterminal
correct
- carboxyl end 2, record 84, English, carboxyl%20end
correct
Record 84, Textual support, English
Record number: 84, Textual support number: 1 DEF
End of any polypeptide or protein that bears a free carboxyl group. The final amino acid on this end has its [alpha]-amino group involved in a peptide bond, but not its carboxyl group. 2, record 84, English, - carboxy%20terminal
Record 84, Key term(s)
- carboxyl-terminal end
Record 84, French
Record 84, Domaine(s)
- Sciences biologiques
- Biochimie
- Biotechnologie
Record 84, Main entry term, French
- extrémité carboxylique
1, record 84, French, extr%C3%A9mit%C3%A9%20carboxylique
correct, feminine noun
Record 84, Abbreviations, French
Record 84, Synonyms, French
- C terminal 2, record 84, French, C%20terminal
correct, masculine noun
- C-terminal 3, record 84, French, C%2Dterminal
correct
- carboxyle terminal 3, record 84, French, carboxyle%20terminal
correct
- extrémité C 3, record 84, French, extr%C3%A9mit%C3%A9%20C
correct
- COOH-terminal 3, record 84, French, COOH%2Dterminal
correct
- carboxyl-terminal 4, record 84, French, carboxyl%2Dterminal
correct, masculine noun
Record 84, Textual support, French
Record number: 84, Textual support number: 1 DEF
Extrémité d'une chaîne de polypeptides dotée d'un groupe [alpha]-carboxyle libre. 5, record 84, French, - extr%C3%A9mit%C3%A9%20carboxylique
Record 84, Spanish
Record 84, Campo(s) temático(s)
- Ciencias biológicas
- Bioquímica
- Biotecnología
Record 84, Main entry term, Spanish
- extremo carboxílico
1, record 84, Spanish, extremo%20carbox%C3%ADlico
correct, masculine noun
Record 84, Abbreviations, Spanish
Record 84, Synonyms, Spanish
Record 84, Textual support, Spanish
Record 85 - internal organization data 2003-05-09
Record 85, English
Record 85, Subject field(s)
- Biological Sciences
- Biotechnology
Record 85, Main entry term, English
- exopeptidase
1, record 85, English, exopeptidase
correct
Record 85, Abbreviations, English
Record 85, Synonyms, English
Record 85, Textual support, English
Record number: 85, Textual support number: 1 DEF
General name for a proteolytic enzyme that catalyzes the hydrolysis of terminal peptide linkages in a polypeptide chain, thus releasing free amino acids. 2, record 85, English, - exopeptidase
Record number: 85, Textual support number: 1 CONT
Tests of various synthetic peptides as substrates showed that ... chymotrypsin ... is an endopeptidase; i.e., it can split certain types of peptide linkages wherever they occur in a peptide chain, in contrast to the exopeptidases, which can split only terminal peptide bonds. 3, record 85, English, - exopeptidase
Record 85, French
Record 85, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 85, Main entry term, French
- exopeptidase
1, record 85, French, exopeptidase
correct, feminine noun
Record 85, Abbreviations, French
Record 85, Synonyms, French
Record 85, Textual support, French
Record number: 85, Textual support number: 1 DEF
Enzyme protéolytique catalysant la rupture des liaisons peptidiques en détachant un acide aminé terminal. On distingue des aminopeptidases et des carboxypeptidases. 2, record 85, French, - exopeptidase
Record number: 85, Textual support number: 1 CONT
Chez les Mammifères, la digestion protéique se poursuit au-delà de l'estomac par l'intervention des sécrétions pancréatiques et intestinales. Le suc pancréatique est en effet riche en enzymes protéolytiques : trypsine, chymotrypsine, protaminase et carboxypeptidases. Cette digestion est complétée par des exopeptidases (aminopeptidase, di- et tripeptidases) produites par la muqueuse intestinale. 3, record 85, French, - exopeptidase
Record 85, Spanish
Record 85, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 85, Main entry term, Spanish
- exopeptidasa
1, record 85, Spanish, exopeptidasa
correct, feminine noun
Record 85, Abbreviations, Spanish
Record 85, Synonyms, Spanish
Record 85, Textual support, Spanish
Record 86 - internal organization data 2003-04-15
Record 86, English
Record 86, Subject field(s)
- Chemical Elements and Compounds
- Crop Protection
- Biochemistry
Record 86, Main entry term, English
- inorganic sulfur compound
1, record 86, English, inorganic%20sulfur%20compound
correct
Record 86, Abbreviations, English
Record 86, Synonyms, English
- inorganic sulfur 2, record 86, English, inorganic%20sulfur
correct
- inorganic sulphur compound 3, record 86, English, inorganic%20sulphur%20compound
former designation, avoid
- inorganic sulphur 4, record 86, English, inorganic%20sulphur
former designation, avoid
Record 86, Textual support, English
Record number: 86, Textual support number: 1 CONT
The Oxidation States in Organic and Inorganic Sulfur Compounds by Soft X-ray Absorption Spectroscopy. ... X-ray absorption spectroscopy provides a means to perform non-destructive and direct determination of the sulfur oxidation states in organic and inorganic compounds. 5, record 86, English, - inorganic%20sulfur%20compound
Record number: 86, Textual support number: 2 CONT
In most instances, the iron is bound to sulfur(s) from cysteine residues in polypeptide backbone and also to inorganic sulfurs in the iron-sulfur cluster. The chief role of the iron-sulfur cluster is to facilitate electron transfer, while in others, the clusters contribute to catalytic function. 6, record 86, English, - inorganic%20sulfur%20compound
Record 86, French
Record 86, Domaine(s)
- Éléments et composés chimiques
- Protection des végétaux
- Biochimie
Record 86, Main entry term, French
- composé inorganique du soufre
1, record 86, French, compos%C3%A9%20inorganique%20du%20soufre
correct, masculine noun
Record 86, Abbreviations, French
Record 86, Synonyms, French
- soufre inorganique 2, record 86, French, soufre%20inorganique
correct, masculine noun
Record 86, Textual support, French
Record number: 86, Textual support number: 1 CONT
Emploi de composés inorganiques du soufre pour les bras de la jonction de composants thermoélectriques. 3, record 86, French, - compos%C3%A9%20inorganique%20du%20soufre
Record number: 86, Textual support number: 2 CONT
Chez les ruminants, des apports de soufre inorganique peuvent être bénéfiques dans des conditions particulières de rationnement. 4, record 86, French, - compos%C3%A9%20inorganique%20du%20soufre
Record 86, Spanish
Record 86, Textual support, Spanish
Record 87 - internal organization data 2003-01-29
Record 87, English
Record 87, Subject field(s)
- Biochemistry
- Hormones
Record 87, Main entry term, English
- polypeptide hormone 1, record 87, English, polypeptide%20hormone
Record 87, Abbreviations, English
Record 87, Synonyms, English
Record 87, French
Record 87, Domaine(s)
- Biochimie
- Hormones
Record 87, Main entry term, French
- hormone polypeptidique
1, record 87, French, hormone%20polypeptidique
feminine noun
Record 87, Abbreviations, French
Record 87, Synonyms, French
Record 87, Textual support, French
Record 87, Spanish
Record 87, Campo(s) temático(s)
- Bioquímica
- Hormonas
Record 87, Main entry term, Spanish
- hormona polipeptídica
1, record 87, Spanish, hormona%20polipept%C3%ADdica
feminine noun
Record 87, Abbreviations, Spanish
Record 87, Synonyms, Spanish
Record 87, Textual support, Spanish
Record 88 - internal organization data 2002-08-08
Record 88, English
Record 88, Subject field(s)
- Hormones
- Biological Sciences
Record 88, Main entry term, English
- gastrin
1, record 88, English, gastrin
correct
Record 88, Abbreviations, English
Record 88, Synonyms, English
Record 88, Textual support, English
Record number: 88, Textual support number: 1 DEF
Polypeptide hormone secreted by specialized cells in the stomach mucosa which stimulates the secretion of acid and pepsin by other cells in the mucosa. 2, record 88, English, - gastrin
Record 88, French
Record 88, Domaine(s)
- Hormones
- Sciences biologiques
Record 88, Main entry term, French
- gastrine
1, record 88, French, gastrine
correct, feminine noun
Record 88, Abbreviations, French
Record 88, Synonyms, French
Record 88, Textual support, French
Record 88, Spanish
Record 88, Textual support, Spanish
Record 89 - internal organization data 2002-04-24
Record 89, English
Record 89, Subject field(s)
- Immunology
Record 89, Main entry term, English
- paraprotein
1, record 89, English, paraprotein
correct
Record 89, Abbreviations, English
Record 89, Synonyms, English
Record 89, Textual support, English
Record number: 89, Textual support number: 1 CONT
The plasma cell disorders are characterized by the secretion of electrophoretically and immunologically homogeneous(monoclonal) proteins. Each monoclonal protein(M-protein, myeloma protein, or paraprotein) consists of two heavy(H) polypeptide chains of the same class and subclass and two light(L) polypeptide chains of the same type. 1, record 89, English, - paraprotein
Record 89, French
Record 89, Domaine(s)
- Immunologie
Record 89, Main entry term, French
- paraprotéine
1, record 89, French, paraprot%C3%A9ine
correct, feminine noun
Record 89, Abbreviations, French
Record 89, Synonyms, French
Record 89, Textual support, French
Record number: 89, Textual support number: 1 CONT
La paraprotéine est mise en évidence sur l'électrophorèse des protéines, son caractère monoclonal est reconnu grâce à l'immunoélectrophorèse. Parfois il s'agit d'une cryoglobuline, soit polyclonal (cryoglobuline mixte), soit monoclonal. Ces paraprotéines peuvent se rencontrer dans le cadre : d'une gammapathie monoclonale de cause inconnue [...] d'un myélome multiple [...] d'une macroglobulinémie de Waldenström [...] 1, record 89, French, - paraprot%C3%A9ine
Record 89, Spanish
Record 89, Campo(s) temático(s)
- Inmunología
Record 89, Main entry term, Spanish
- paraproteína
1, record 89, Spanish, paraprote%C3%ADna
correct, feminine noun
Record 89, Abbreviations, Spanish
Record 89, Synonyms, Spanish
Record 89, Textual support, Spanish
Record 90 - internal organization data 2002-02-22
Record 90, English
Record 90, Subject field(s)
- Immunology
- Genetics
- Biotechnology
Record 90, Main entry term, English
- polyclonal antiserum
1, record 90, English, polyclonal%20antiserum
correct
Record 90, Abbreviations, English
Record 90, Synonyms, English
Record 90, Textual support, English
Record number: 90, Textual support number: 1 CONT
Furthermore, a polyclonal antiserum developed against the purified polypeptide recognized an [Actinobacillus] pleuropneumoniae oligomeric protein in both crude-extract and cell-free culture media. 2, record 90, English, - polyclonal%20antiserum
Record 90, French
Record 90, Domaine(s)
- Immunologie
- Génétique
- Biotechnologie
Record 90, Main entry term, French
- antisérum polyclonal
1, record 90, French, antis%C3%A9rum%20polyclonal
correct, masculine noun
Record 90, Abbreviations, French
Record 90, Synonyms, French
Record 90, Textual support, French
Record number: 90, Textual support number: 1 CONT
De plus, un antisérum polyclonal produit contre le polypeptide purifié a reconnu une protéine oligomérique [d'Actinobacillus] pleuropneumoniae dans un extrait brut ainsi que dans le milieu sans bactéries. 1, record 90, French, - antis%C3%A9rum%20polyclonal
Record 90, Spanish
Record 90, Campo(s) temático(s)
- Inmunología
- Genética
- Biotecnología
Record 90, Main entry term, Spanish
- antisuero policlonal
1, record 90, Spanish, antisuero%20policlonal
masculine noun
Record 90, Abbreviations, Spanish
Record 90, Synonyms, Spanish
Record 90, Textual support, Spanish
Record 91 - internal organization data 2002-02-14
Record 91, English
Record 91, Subject field(s)
- Biological Sciences
Record 91, Main entry term, English
- hydrolyze
1, record 91, English, hydrolyze
correct, verb
Record 91, Abbreviations, English
Record 91, Synonyms, English
- hydrolyse 2, record 91, English, hydrolyse
correct
Record 91, Textual support, English
Record number: 91, Textual support number: 1 DEF
To subject to hydrolysis. 3, record 91, English, - hydrolyze
Record number: 91, Textual support number: 1 CONT
Enzymes sometimes form transient covalent bonds with their substrates. In one example, a carboxyl group in a polypeptide chain forms a covalent bond at an activated serine residue of a protease as the backbone chain is broken. When the unbound portion of the polypeptide chain has diffused away, a second step occurs in which a water molecule hydrolyzes the newly formed covalent bond, thereby releasing the portion of the polypeptide bound to the enzyme surface and restoring a hydrogen atom to the serine. 4, record 91, English, - hydrolyze
Record number: 91, Textual support number: 1 OBS
See "hydrolysis". 5, record 91, English, - hydrolyze
Record 91, French
Record 91, Domaine(s)
- Sciences biologiques
Record 91, Main entry term, French
- hydrolyser
1, record 91, French, hydrolyser
correct
Record 91, Abbreviations, French
Record 91, Synonyms, French
Record 91, Textual support, French
Record number: 91, Textual support number: 1 DEF
Soumettre à l'hydrolyse. 2, record 91, French, - hydrolyser
Record number: 91, Textual support number: 1 CONT
Des développements liés à la mise en évidence récente d'enzymes capables d'hydrolyser spécifiquement certains composés organophosphorés [...] peuvent actuellement être envisagés. Ces enzymes devraient permettre d'une part de doser spécifiquement l'un ou l'autre des composés organophosphorés présents dans un échantillon, et d'autre part de détoxifier un milieu contaminé par l'un de ces composés. 3, record 91, French, - hydrolyser
Record 91, Spanish
Record 91, Campo(s) temático(s)
- Ciencias biológicas
Record 91, Main entry term, Spanish
- hidrolizar 1, record 91, Spanish, hidrolizar
Record 91, Abbreviations, Spanish
Record 91, Synonyms, Spanish
Record 91, Textual support, Spanish
Record 92 - internal organization data 2001-07-24
Record 92, English
Record 92, Subject field(s)
- Chemical Elements and Compounds
- Medication
Record 92, Main entry term, English
- capreomycin
1, record 92, English, capreomycin
correct
Record 92, Abbreviations, English
Record 92, Synonyms, English
- capromycin 2, record 92, English, capromycin
correct
- caprolin 2, record 92, English, caprolin
correct
- capastat 2, record 92, English, capastat
correct
- capostatin 2, record 92, English, capostatin
correct
Record 92, Textual support, English
Record number: 92, Textual support number: 1 DEF
A polypeptide antibiotic produced by Streptomyces capreolus, which is active against human strains of Mycobacterium tuberculosis and has four microbiologically active components. 3, record 92, English, - capreomycin
Record 92, French
Record 92, Domaine(s)
- Éléments et composés chimiques
- Médicaments
Record 92, Main entry term, French
- capréomycine
1, record 92, French, capr%C3%A9omycine
correct, feminine noun
Record 92, Abbreviations, French
Record 92, Synonyms, French
Record 92, Textual support, French
Record number: 92, Textual support number: 1 DEF
Antibiotique produit par Streptomyces capreolus. 1, record 92, French, - capr%C3%A9omycine
Record 92, Spanish
Record 92, Campo(s) temático(s)
- Elementos y compuestos químicos
- Medicamentos
Record 92, Main entry term, Spanish
- capreomicina
1, record 92, Spanish, capreomicina
feminine noun
Record 92, Abbreviations, Spanish
Record 92, Synonyms, Spanish
Record 92, Textual support, Spanish
Record 93 - internal organization data 2000-10-19
Record 93, English
Record 93, Subject field(s)
- Genetics
Record 93, Main entry term, English
- molecular weight marker
1, record 93, English, molecular%20weight%20marker
correct
Record 93, Abbreviations, English
Record 93, Synonyms, English
- molecular-weight marker 2, record 93, English, molecular%2Dweight%20marker
correct
- molecular weight standard 2, record 93, English, molecular%20weight%20standard
correct
Record 93, Textual support, English
Record number: 93, Textual support number: 1 DEF
A protein, polypeptide, nucleic acid, oligonucleotide, etc. used as a reference material in analytical techniques such as gel filtration chromatography, electrophoresis and density gradient centrifugation. 1, record 93, English, - molecular%20weight%20marker
Record 93, French
Record 93, Domaine(s)
- Génétique
Record 93, Main entry term, French
- étalon de masse moléculaire
1, record 93, French, %C3%A9talon%20de%20masse%20mol%C3%A9culaire
correct, masculine noun
Record 93, Abbreviations, French
Record 93, Synonyms, French
Record 93, Textual support, French
Record number: 93, Textual support number: 1 DEF
Macromolécule (protéine, acide nucléique, etc.), de masse moléculaire connue, utilisée comme référence dans les techniques d'analyse tels la chromatographie, l'électrophorèse et la centrifugation. 2, record 93, French, - %C3%A9talon%20de%20masse%20mol%C3%A9culaire
Record 93, Spanish
Record 93, Textual support, Spanish
Record 94 - internal organization data 2000-09-26
Record 94, English
Record 94, Subject field(s)
- Biological Sciences
- Chemistry
- Food Industries
Record 94, Main entry term, English
- soluble glutenin
1, record 94, English, soluble%20glutenin
correct
Record 94, Abbreviations, English
Record 94, Synonyms, English
Record 94, Textual support, English
Record number: 94, Textual support number: 1 CONT
When mixed with water the substance referred to as gluten comprises two protein fractions : glutenins which are high molecular weight proteins, 150-1000 kdaltons and gliadins which are smaller molecular weight proteins, 25-100 kdaltons. Both protein fractions are rich in the amino acids glutamine and proline but relatively poor in the more basic amino acids. The better wheat cultivars for bread flour are those which have high amounts of the high molecular weight glutenins. Both intra and inter polypeptide chain disulphide bridges in glutenin appear to be important for the viscoelastic properties of bread dough. The loaf volume is inversely related to the proportion of acid soluble glutenin and directly related to the insoluble glutenin content of the flour. 2, record 94, English, - soluble%20glutenin
Record 94, French
Record 94, Domaine(s)
- Sciences biologiques
- Chimie
- Industrie de l'alimentation
Record 94, Main entry term, French
- gluténine soluble
1, record 94, French, glut%C3%A9nine%20soluble
correct, feminine noun
Record 94, Abbreviations, French
Record 94, Synonyms, French
Record 94, Textual support, French
Record number: 94, Textual support number: 1 OBS
Gluténine : nom générique donné aux protéines du monde végétal solubles dans les milieux acides et alcalins dilués. Elles sont abondantes dans l'amande des céréales. Dans le domaine nutritionnel, elles ont un équilibre moyen en acides aminés indispensables, mais toujours supérieur à celui des prolamines. 2, record 94, French, - glut%C3%A9nine%20soluble
Record 94, Spanish
Record 94, Textual support, Spanish
Record 95 - internal organization data 2000-09-26
Record 95, English
Record 95, Subject field(s)
- Grain Growing
Record 95, Main entry term, English
- insoluble glutenin
1, record 95, English, insoluble%20glutenin
correct
Record 95, Abbreviations, English
Record 95, Synonyms, English
Record 95, Textual support, English
Record number: 95, Textual support number: 1 CONT
When mixed with water the substance referred to as gluten comprises two protein fractions : glutenins which are high molecular weight proteins, 150-1000 kdaltons and gliadins which are smaller molecular weight proteins, 25-100 kdaltons. Both protein fractions are rich in the amino acids glutamine and proline but relatively poor in the more basic amino acids. The better wheat cultivars for bread flour are those which have high amounts of the high molecular weight glutenins. Both intra and inter polypeptide chain disulphide bridges in glutenin appear to be important for the viscoelastic properties of bread dough. The loaf volume is inversely related to the proportion of acid soluble glutenin and directly related to the insoluble glutenin content of the flour. 2, record 95, English, - insoluble%20glutenin
Record 95, French
Record 95, Domaine(s)
- Culture des céréales
Record 95, Main entry term, French
- gluténine insoluble
1, record 95, French, glut%C3%A9nine%20insoluble
correct, feminine noun
Record 95, Abbreviations, French
Record 95, Synonyms, French
Record 95, Textual support, French
Record number: 95, Textual support number: 1 OBS
Gluténine : nom générique donné aux protéines du monde végétal solubles dans les milieux acides et alcalins dilués. Elles sont abondantes dans l'amande des céréales. Dans le domaine nutritionnel, elles ont un équilibre moyen en acides aminés indispensables, mais toujours supérieur à celui des prolamines. 2, record 95, French, - glut%C3%A9nine%20insoluble
Record 95, Spanish
Record 95, Textual support, Spanish
Record 96 - internal organization data 2000-07-12
Record 96, English
Record 96, Subject field(s)
- Chemistry
Record 96, Main entry term, English
- polypeptide chain
1, record 96, English, polypeptide%20chain
correct
Record 96, Abbreviations, English
Record 96, Synonyms, English
Record 96, Textual support, English
Record number: 96, Textual support number: 1 OBS
polypeptide : A substance containing two or more amino acids in the molecule joined together by peptide linkages. 2, record 96, English, - polypeptide%20chain
Record number: 96, Textual support number: 2 OBS
apparently the amino acids are arranged in chain bundles of large molecules, called polypeptide chains. 3, record 96, English, - polypeptide%20chain
Record 96, French
Record 96, Domaine(s)
- Chimie
Record 96, Main entry term, French
- chaîne polypeptidique
1, record 96, French, cha%C3%AEne%20polypeptidique
correct, feminine noun
Record 96, Abbreviations, French
Record 96, Synonyms, French
- chaîne de polypeptide 1, record 96, French, cha%C3%AEne%20de%20polypeptide
correct, feminine noun
Record 96, Textual support, French
Record 96, Spanish
Record 96, Textual support, Spanish
Record 97 - internal organization data 1999-06-16
Record 97, English
Record 97, Subject field(s)
- Biochemistry
Record 97, Main entry term, English
- neuropeptide Y
1, record 97, English, neuropeptide%20Y
correct
Record 97, Abbreviations, English
- NPY 1, record 97, English, NPY
correct
Record 97, Synonyms, English
Record 97, Textual support, English
Record number: 97, Textual support number: 1 CONT
Serial sectioning to obtain a three dimensional reconstruction of the cardiac conduction system, followed by identification of the pattern of innervation by immunohistochemical and enzyme histochemical techniques; with a panel of antisera against protein gene product(PGP) 9. 5 as a general neural indicator; dopamine beta-hydroxylase(DBH) and tyrosine hydroxylase(TH) as indicators for sympathetic neural tissue; and selected neuropeptides--namely, neuropeptide Y(NPY), vasoactive intestinal polypeptide(VIP), calcitonin gene related peptide(CGRP), and substance P(SP). Gomori's technique was used for locating cholinesterase activity. 2, record 97, English, - neuropeptide%20Y
Record 97, French
Record 97, Domaine(s)
- Biochimie
Record 97, Main entry term, French
- neuropeptide Y
1, record 97, French, neuropeptide%20Y
correct, masculine noun
Record 97, Abbreviations, French
- NPY 2, record 97, French, NPY
correct, masculine noun
Record 97, Synonyms, French
- neuropeptide-tyrosine Y 3, record 97, French, neuropeptide%2Dtyrosine%20Y
correct, masculine noun
Record 97, Textual support, French
Record number: 97, Textual support number: 1 CONT
Parmi les peptides les plus en vogue citons la galanine, le neuropeptide Y (NPY) et la melanin-concentrating hormone (MCH) pour leurs effets orexigènes et le glucagon-like peptide-1 (GLP-1) et la cholécystokinine (CCK) pour leur effet modérateur sur la prise de nourriture. 1, record 97, French, - neuropeptide%20Y
Record number: 97, Textual support number: 1 OBS
Neuropeptide-tyrosine Y, tiré d'un mémoire de maîtrise au CNRS à Montréal. 4, record 97, French, - neuropeptide%20Y
Record 97, Spanish
Record 97, Textual support, Spanish
Record 98 - internal organization data 1999-03-05
Record 98, English
Record 98, Subject field(s)
- Morphology and General Physiology
- Cytology
Record 98, Main entry term, English
- chromogranin B
1, record 98, English, chromogranin%20B
correct
Record 98, Abbreviations, English
Record 98, Synonyms, English
Record 98, Textual support, English
Record number: 98, Textual support number: 1 CONT
Chromogranin B(secretogranin I or Scg-1) is a tyrosine-sulfated secretory protein found in a wide variety of peptidergic endocrine cells. Benedum et al.(1987) isolated a 2. 5-kb cDNA clone from a cDNA library of human pheochromocytoma. Chromogranin B is a 657 amino acid long polypeptide of 76 kilodaltons and is preceded by a cleaved end-terminal signal peptide of 20 residues. Chromogranin B was assigned to chromosome 20 by Craig et al.(1986). Craig et al.(1987) showed by in situ hybridization that the CHGB locus is on 20pter-p12. Jenkins et al.(1991) mapped the murine gene, symbolized Scg-1, to chromosome 2 by in situ hybridization and by interspecific backcross analysis. 2, record 98, English, - chromogranin%20B
Record 98, French
Record 98, Domaine(s)
- Morphologie et physiologie générale
- Cytologie
Record 98, Main entry term, French
- chromogranine B
1, record 98, French, chromogranine%20B
correct, feminine noun
Record 98, Abbreviations, French
Record 98, Synonyms, French
Record 98, Textual support, French
Record number: 98, Textual support number: 1 CONT
Le peptide correspondant à la séquence C-terminale de la chromogranine B a une activité lytique sélective contre la bactérie Micrococcus luteus à des concentrations infimes [...] 2, record 98, French, - chromogranine%20B
Record 98, Spanish
Record 98, Textual support, Spanish
Record 99 - internal organization data 1998-08-28
Record 99, English
Record 99, Subject field(s)
- Genetics
Record 99, Main entry term, English
- oligomeric protein
1, record 99, English, oligomeric%20protein
correct
Record 99, Abbreviations, English
Record 99, Synonyms, English
Record 99, Textual support, English
Record number: 99, Textual support number: 1 CONT
The formation of tertiary structure brings distant portions of the primary structure close together. Some proteins possess quaternary structure, the association of two or more polypeptide chains into a multisubunit, or oligomeric, protein. The polypeptide chains of an oligomeric protein may be identical or different. 1, record 99, English, - oligomeric%20protein
Record 99, French
Record 99, Domaine(s)
- Génétique
Record 99, Main entry term, French
- oligomère
1, record 99, French, oligom%C3%A8re
correct, masculine noun
Record 99, Abbreviations, French
Record 99, Synonyms, French
Record 99, Textual support, French
Record number: 99, Textual support number: 1 OBS
Protéine complexe composée de deux ou plusieurs sous-unités constituées de chaînes polypeptidiques. 2, record 99, French, - oligom%C3%A8re
Record 99, Spanish
Record 99, Textual support, Spanish
Record 100 - internal organization data 1997-11-06
Record 100, English
Record 100, Subject field(s)
- Biochemistry
Record 100, Main entry term, English
- endozepine
1, record 100, English, endozepine
correct
Record 100, Abbreviations, English
Record 100, Synonyms, English
Record 100, Textual support, English
Record number: 100, Textual support number: 1 CONT
Human endozepine, an 86 amino acid polypeptide, was originally isolated from human brain tissue as a putative ligand of the benzodiazepine receptor. Complete amino acid sequencing of the human and bovine proteins revealed significant homology with the partial sequence of diazepam binding inhibitor(DBI), a protein from rat brain. Both endozepine and DBI have been shown to elicit behavioral effects, suggesting that they function as pharmacologically-active ligands of the GABA. 2, record 100, English, - endozepine
Record 100, French
Record 100, Domaine(s)
- Biochimie
Record 100, Main entry term, French
- endozépine
1, record 100, French, endoz%C3%A9pine
correct, feminine noun
Record 100, Abbreviations, French
Record 100, Synonyms, French
Record 100, Textual support, French
Record number: 100, Textual support number: 1 CONT
Compte tenu de la présence potentielle du (DBI) [diazapam-binding inhibitor] et des peptides qui lui sont apparentés (habituellement désignés sous le nom d'endozépines), on s'attendait à ce que ces peptides suscitent un grand nombre d'études neurochimiques et comportementales, à l'instar des ligands endogènes des récepteurs des opiacés. 1, record 100, French, - endoz%C3%A9pine
Record 100, Spanish
Record 100, Textual support, Spanish
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